CLIMATOGRAPHY OF THE UNITED STATES NO.

Transcription

1 Monthly Station Normals of Temperature, Precipitation, and Heating and Cooling Degree Days NORTH DAKOTA NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION NATIONAL ENVIRONMENTAL SATELLITE, DATA, AND INFORMATION SERVICE NATIONAL CLIMATIC DATA CENTER ASHEVILLE, NC

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3 NORTH DAKOTA Page 3 NOTES Product Description: This Climatography includes normals of monthly and annual maximum, minimum, and mean temperature (degrees F), monthly and annual total precipitation (inches), and heating and cooling degree days (base 65 degrees F). Normals stations include both National Weather Service Cooperative Network and Principal Observation (First-Order) locations in the 50 states, Puerto Rico, the Virgin Islands, and Pacific Islands. Abbreviations: No. = Station Number in State Map Latitude = Latitude in degrees, minutes, and hemisphere (N=North, S=South) COOP ID = Cooperative Network ID (1:2=State ID, 3:6=Station Index) Longitude = Longitude in degrees, minutes, and hemisphere (W=West, E=East) WBAN ID = Weather Bureau Army Navy ID, if assigned Elev = Elevation in feet above mean sea level Elements = Input Elements (X=Maximum Temperature, Flag 1 = * if a published Local Climatological Data station N=Minimum Temperature, P=Precipitation) Flag 2 = + if WMO Fully Qualified (see Note below) Call = 3-Letter Station Call Sign, if assigned MAX = Normal Maximum Temperature (degrees Fahrenheit) HIGHEST MEAN/YEAR = Maximum Mean Monthly Value/Year, MEAN = Average of MAX and MIN (degrees Fahrenheit) MEDIAN = Median Mean Monthly Value/Year, MIN = Normal Minimum Temperature (degrees Fahrenheit) LOWEST MEAN/YEAR = Minimum Mean Monthly Value/Year, HDD = Total Heating Degree Days (base 65 degrees Fahrenheit) MAX OBS TIME ADJUSTMENT = Add to MAX to Get Midnight Obs. Schedule CDD = Total Cooling Degree Days (base 65 degrees Fahrenheit) MIN OBS TIME ADJUSTMENT = Add to MIN to Get Midnight Obs. Schedule Note: In 1989, the World Meteorological Organization (WMO) prescribed standards of data completeness for the WMO Standard Normals. For full qualification, no more than three consecutive year-month values can be missing for a given month or no more than five overall values can be missing for a given month (out of 30 values). Stations meeting these standards are indicated with a '+' sign in Flag 2. Otherwise, stations are included in the normals if they have at least 10 year-month values for each month and have been active since January 1999 or were a previous normals station. Map Legend: Numbers correspond to No. in Station Inventory; Shaded Circles indicate Temperature and Precipitation Stations, Triangles (Point Up) indicate Precipitation-Only Stations, Triangles (Point Down) indicate Temperature-Only Stations, and Hexagons indicate stations with Flag 1 = *. Computational Procedures: A climate normal is defined, by convention, as the arithmetic mean of a climatological element computed over three consecutive decades (WMO,1989). Ideally, the data record for such a 30-year period should be free of any inconsistencies in observational practices (e.g., changes in station location, instrumentation, time of observation, etc.) and be serially complete (i.e., no missing values). When present, inconsistencies can lead to a nonclimatic bias in one period of a station s record relative to another, yielding an inhomogeneous data record. Adjustments and estimations can make a climate record homogeneous and serially complete, and allow a climate normal to be calculated simply as the average of the 30 monthly values. The methodology employed to generate the normals is not the same as in previous normals, as it addresses inhomogeneity and missing data value problems using several steps. The technique developed by Karl et al. (1986) is used to adjust monthly maximum and minimum temperature observations of conterminous U.S. stations to a consistent midnight-to-midnight schedule. All monthly temperature averages and precipitation totals are cross-checked against archived daily observations to ensure internal consistency. Each monthly observation is evaluated using a modified quality control procedure (Peterson et al.,1998), where station observation departures are computed, compared with neighboring stations, and then flagged and estimated where large differences with neighboring values exist. Missing or discarded temperature and precipitation observations are replaced using a weighting function derived from the observed relationship between a candidate s monthly observations and those of up to 20 neighboring stations whose observations are most strongly correlated with the candidate site. For temperature estimates, neighboring stations were selected from the U.S. Historical Climatology Network (USHCN; Karl et al. 1990). For precipitation estimates, all available stations were potential neighbors, maximizing station density for estimating the more spatially variable precipitation values. Peterson and Easterling (1994) and Easterling and Peterson (1995) outline the method for adjusting temperature inhomogeneities. This technique involves comparing the record of the candidate station with a reference series generated from neighboring data. The reference series is reconstructed using a weighted average of first difference observations (the difference from one year to the next) for neighboring stations with the highest correlation with the candidate. The underlying assumption behind this methodology is that temperatures over a region have similar tendencies in variation. If this assumption is violated, the potential discontinuity is evaluated for statistical significance. Where significant discontinuities are detected, the difference in average annual temperatures before and after the inhomogeneity is applied to adjust the mean of the earlier block with the mean of the latter block of data. Such an evaluation requires a minimum of five years between discontinuities. Consequently, if multiple changes occur within five years or if a change occurs very near the end of the normals period (e.g., after 1995), the discontinuity may not be detectable using this methodology. The monthly normals for maximum and minimum temperature and precipitation are computed simply by averaging the appropriate 30 values from the record. The monthly average temperature normals are computed by averaging the corresponding monthly maximum and minimum normals. The annual temperature normals are calculated by taking the average of the 12 monthly normals. The annual precipitation and degree day normals are the sum of the 12 monthly normals. Trace precipitation totals are shown as zero. Precipitation totals include rain and the liquid equivalent of frozen and freezing precipitation (e.g., snow, sleet, freezing rain, and hail). For many NWS locations, indicated with an * next to HDD and CDD in the degree day table, degree day normals are computed directly from daily values for the period. For all other stations, estimated degree day totals are based on a modification of the rational conversion formula developed by Thom (1966), using daily spline-fit means and standard deviations of average temperature as inputs. References: Easterling, D.R, and T.C. Peterson, 1995: A new method for detecting and adjusting for undocumented discontinuities in climatological time series. Intl. J. Clim., 15, Karl, T.R., C.N. Williams, Jr., P.J. Young, and W.M. Wendland,1986: A model to estimate the time of observation bias associated with monthly mean maximum, minimum, and mean temperatures for the United States, J. Clim. Appl. Met., 25, Peterson, T.C., and D.R. Easterling, 1994: Creation of homogeneous composite climatological reference series. Intl. J. Clim., 14, Peterson,T.C., R. Vose, R. Schmoyer, and V. Razuvaev, 1998: Global Historical Climatology Network (GHCN) quality control of monthly temperature data. Intl. J. Clim., 18, Thom, H.C.S., 1966: Normal degree days above any base by the universal truncation coefficient, Month. Wea. Rev., 94, World Meteorological Organization, 1989: Calculation of Monthly and Annual 30-Year Standard Normals, WCDP-No. 10, WMO-TD/No. 341, Geneva: World Meteorological Organization. Release Date: Revised 02/2002* National Climatic Data Center/NESDIS/NOAA, Asheville, North Carolina

4 32 - NORTH DAKOTA 104 W 102 W 100 W 98 W 46 N 47 N 48 N 49 N 25 miles ISN BIS 13 FAR GFK

5 NORTH DAKOTA Page 5 STATION INVENTORY No. COOP ID WBAN ID Elements Station Name Call Latitude Longitude Elev Flag 1 Flag P ABERCROMBIE N W P ADAMS 7 SSW N W P ALEXANDER 4 NNW N W XNP ALEXANDER 18 SW N W XNP ALMONT N W P AMBROSE 3 N N W XNP AMIDON N W XNP ASHLEY N W XNP BEACH N W XNP BELCOURT KEYA RADIO N W P BERTHOLD N W XNP BEULAH 1 W N W XNP BISMARCK MUNICIPAL AP BIS N W 1651 * P BISMARCK 7 NE N W XNP BOTTINEAU N W XNP BOWBELLS N W XNP BOWMAN N W XNP BREIEN N W XNP BUTTE 5 SE N W P CANDO 2 E N W XNP CARRINGTON N W XNP CARRINGTON 4 N N W XNP CARSON N W XNP CASSELTON AGRONOMY FRM N W XNP CAVALIER 7 NW N W XNP CENTER 4 SE N W P CHAFFEE 5 NE N W XNP COLGATE N W XNP COOPERSTOWN N W P COURTENAY 1 NW N W XNP CROSBY N W XNP DEVILS LAKE KDLR N W XNP DICKINSON AP DIK N W XNP DICKINSON EXP STN N W XNP DICKINSON RANCH HQ N W XNP DRAKE 9 NE N W P DRAYTON N W XNP DUNN CENTER 2 SW N W XNP EDGELEY 3 WNW N W XNP EDMORE 1 NW N W XNP EDMUNDS ARROWWOOD REF N W P ELGIN N W XNP ELLENDALE N W XNP ENDERLIN 2 W N W P EPPING N W XNP FAIRFIELD N W XNP FARGO HECTOR AP FAR N W 900 * XNP FESSENDEN N W P FORBES 10 NW N W XNP FORMAN 5 SSE N W XNP FORTUNA 1 W N W XNP FORT YATES 4 SW N W XNP FOXHOLM 7 N N W XNP FULLERTON 1 ESE N W XNP GACKLE N W XNP GARRISON 1 NNW N N W P GLEN ULLIN N W XNP GRAFTON N W XNP GRAND FORKS INTL AP GFK N W 839 * XNP GRAND FORKS UNIV NWS N W XNP GRANVILLE N W XNP GRASSY BUTTE 2 ENE N W XNP GRENORA N W P HAGUE N W XNP HANKINSON N W XNP HANNAH N W XNP HANSBORO 4 NNE N W XNP HARVEY N W XNP HEART BUTTE DAM N W XNP HEBRON N W 2158

6 NORTH DAKOTA Page 6 STATION INVENTORY No. COOP ID WBAN ID Elements Station Name Call Latitude Longitude Elev Flag 1 Flag XNP HETTINGER N W XNP HILLSBORO 3 N N W XNP HURDSFIELD 8 SW N W XNP JAMESTOWN MUNICIPAL AP JMS N W XNP JAMESTOWN ST HOSPITAL N W XNP KEENE 3 S N W XNP KENMARE 1 WSW N W P KILLDEER 8 NW N W P LAKE METIGOSHE ST PK N W XNP LA MOURE N W XNP LANGDON EXP FARM N W XNP LARIMORE N W XNP LEEDS N W XNP LINTON N W XNP LISBON N W P LITCHVILLE 2 NW N W P MADDOCK N W XNP MANDAN EXPERIMENT STN N W P MARMARTH N W XNP MAX N W XNP MAYVILLE N W XNP MC CLUSKY N W XNP MC HENRY 3 W N W XNP MC LEOD 3 E N W XNP MC VILLE N W P MEDINA N W XNP MEDORA N W XNP MINOT AP N W XNP MINOT EXPERIMENT STN N W XNP MOFFIT 3 SE N W XNP MOHALL N W P MONTPELIER N W XNP MOTT N W XNP NAPOLEON N W XNP NEW ENGLAND N W XNP NEW SALEM 5 NW N W XNP OAKES 2 S N W XNP PARK RIVER N W XNP PEMBINA N W XNP PETERSBURG 2 N N W XNP PETTIBONE N W XNP POWERS LAKE 1 N N W XNP PRETTY ROCK N W P REEDER N W P REEDER 13 N N W XNP RICHARDTON ABBEY N W P RIVERDALE N W XNP ROLLA 3 NW N W XNP RUGBY N W XNP SAN HAVEN N W XNP SHARON N W P SHERWOOD 3 N N W P SHIELDS N W XNP STANLEY 3 NNW N W XNP STEELE 3 N N W XNP STREETER 7 NW N W P SYKESTON N W P TAGUS N W XNP TIOGA 1 E N W XNP TOWNER 2 NE N W XNP TROTTERS 3 SSE N W XNP TURTLE LAKE N W XNP TUTTLE N W XNP UNDERWOOD N W XNP UPHAM 3 N N W XNP VALLEY CITY 3 NNW N W XNP VELVA 3 NE N W P VERONA N W XNP WAHPETON 3 N N W P WALHALLA 1 SW N W 940

7 NORTH DAKOTA Page 7 STATION INVENTORY No. COOP ID WBAN ID Elements Station Name Call Latitude Longitude Elev Flag 1 Flag XNP WASHBURN N W P WATAUGA S DAKOTA 8 N N W XNP WATFORD CITY N W XNP WATFORD CITY 14 S N W XNP WESTHOPE N W XNP WILDROSE 3 NW N W XNP WILLISTON SLOULIN AP ISN N W 1902 * XNP WILLISTON EXP FARM N W XNP WILLOW CITY N W XNP WILTON N W P WISHEK N W P WOODWORTH N W

8 NORTH DAKOTA Page 8 TEMPERATURE NORMALS (Degrees Fahrenheit) 004 ALEXANDER 18 SW MAX MEAN MIN ALMONT MAX MEAN MIN AMIDON MAX MEAN MIN ASHLEY MAX MEAN MIN BEACH MAX MEAN MIN BELCOURT KEYA RADIO MAX MEAN MIN BEULAH 1 W MAX MEAN MIN BISMARCK MUNICIPAL AP MAX MEAN MIN BOTTINEAU MAX MEAN MIN BOWBELLS MAX MEAN MIN BOWMAN MAX MEAN MIN BREIEN MAX MEAN MIN BUTTE 5 SE MAX MEAN MIN CARRINGTON MAX MEAN MIN CARRINGTON 4 N MAX MEAN MIN CARSON MAX MEAN MIN CASSELTON AGRONOMY FRM MAX MEAN MIN CAVALIER 7 NW MAX MEAN MIN CENTER 4 SE MAX MEAN MIN COLGATE MAX MEAN MIN COOPERSTOWN MAX MEAN MIN CROSBY MAX MEAN MIN DEVILS LAKE KDLR MAX MEAN MIN

9 NORTH DAKOTA Page 9 TEMPERATURE NORMALS (Degrees Fahrenheit) 033 DICKINSON AP MAX MEAN MIN DICKINSON EXP STN MAX MEAN MIN DICKINSON RANCH HQ MAX MEAN MIN DRAKE 9 NE MAX MEAN MIN DUNN CENTER 2 SW MAX MEAN MIN EDGELEY 3 WNW MAX MEAN MIN EDMORE 1 NW MAX MEAN MIN EDMUNDS ARROWWOOD REF MAX MEAN MIN ELLENDALE MAX MEAN MIN ENDERLIN 2 W MAX MEAN MIN FAIRFIELD MAX MEAN MIN FARGO HECTOR AP MAX MEAN MIN FESSENDEN MAX MEAN MIN FORMAN 5 SSE MAX MEAN MIN FORTUNA 1 W MAX MEAN MIN FORT YATES 4 SW MAX MEAN MIN FOXHOLM 7 N MAX MEAN MIN FULLERTON 1 ESE MAX MEAN MIN GACKLE MAX MEAN MIN GARRISON 1 NNW MAX MEAN MIN GRAFTON MAX MEAN MIN GRAND FORKS INTL AP MAX MEAN MIN GRAND FORKS UNIV NWS MAX MEAN MIN

10 NORTH DAKOTA Page 10 TEMPERATURE NORMALS (Degrees Fahrenheit) 061 GRANVILLE MAX MEAN MIN GRASSY BUTTE 2 ENE MAX MEAN MIN GRENORA MAX MEAN MIN HANKINSON MAX MEAN MIN HANNAH MAX MEAN MIN HANSBORO 4 NNE MAX MEAN MIN HARVEY MAX MEAN MIN HEART BUTTE DAM MAX MEAN MIN HEBRON MAX MEAN MIN HETTINGER MAX MEAN MIN HILLSBORO 3 N MAX MEAN MIN HURDSFIELD 8 SW MAX MEAN MIN JAMESTOWN MUNICIPAL AP MAX MEAN MIN JAMESTOWN ST HOSPITAL MAX MEAN MIN KEENE 3 S MAX MEAN MIN KENMARE 1 WSW MAX MEAN MIN LA MOURE MAX MEAN MIN LANGDON EXP FARM MAX MEAN MIN LARIMORE MAX MEAN MIN LEEDS MAX MEAN MIN LINTON MAX MEAN MIN LISBON MAX MEAN MIN MANDAN EXPERIMENT STN MAX MEAN MIN

11 NORTH DAKOTA Page 11 TEMPERATURE NORMALS (Degrees Fahrenheit) 090 MAX MAX MEAN MIN MAYVILLE MAX MEAN MIN MC CLUSKY MAX MEAN MIN MC HENRY 3 W MAX MEAN MIN MC LEOD 3 E MAX MEAN MIN MC VILLE MAX MEAN MIN MEDORA MAX MEAN MIN MINOT AP MAX MEAN MIN MINOT EXPERIMENT STN MAX MEAN MIN MOFFIT 3 SE MAX MEAN MIN MOHALL MAX MEAN MIN MOTT MAX MEAN MIN NAPOLEON MAX MEAN MIN NEW ENGLAND MAX MEAN MIN NEW SALEM 5 NW MAX MEAN MIN OAKES 2 S MAX MEAN MIN PARK RIVER MAX MEAN MIN PEMBINA MAX MEAN MIN PETERSBURG 2 N MAX MEAN MIN PETTIBONE MAX MEAN MIN POWERS LAKE 1 N MAX MEAN MIN PRETTY ROCK MAX MEAN MIN RICHARDTON ABBEY MAX MEAN MIN

12 NORTH DAKOTA Page 12 TEMPERATURE NORMALS (Degrees Fahrenheit) 118 ROLLA 3 NW MAX MEAN MIN RUGBY MAX MEAN MIN SAN HAVEN MAX MEAN MIN SHARON MAX MEAN MIN STANLEY 3 NNW MAX MEAN MIN STEELE 3 N MAX MEAN MIN STREETER 7 NW MAX MEAN MIN TIOGA 1 E MAX MEAN MIN TOWNER 2 NE MAX MEAN MIN TROTTERS 3 SSE MAX MEAN MIN TURTLE LAKE MAX MEAN MIN TUTTLE MAX MEAN MIN UNDERWOOD MAX MEAN MIN UPHAM 3 N MAX MEAN MIN VALLEY CITY 3 NNW MAX MEAN MIN VELVA 3 NE MAX MEAN MIN WAHPETON 3 N MAX MEAN MIN WASHBURN MAX MEAN MIN WATFORD CITY MAX MEAN MIN WATFORD CITY 14 S MAX MEAN MIN WESTHOPE MAX MEAN MIN WILDROSE 3 NW MAX MEAN MIN WILLISTON SLOULIN AP MAX MEAN MIN

13 NORTH DAKOTA Page 13 TEMPERATURE NORMALS (Degrees Fahrenheit) 148 WILLISTON EXP FARM MAX MEAN MIN WILLOW CITY MAX MEAN MIN WILTON MAX MEAN MIN

14 NORTH DAKOTA Page 14 PRECIPITATION NORMALS (Total in Inches) No. Station Name JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL 001 ABERCROMBIE ADAMS 7 SSW ALEXANDER 4 NNW ALEXANDER 18 SW ALMONT AMBROSE 3 N AMIDON ASHLEY BEACH BELCOURT KEYA RADIO BERTHOLD BEULAH 1 W BISMARCK MUNICIPAL AP BISMARCK 7 NE BOTTINEAU BOWBELLS BOWMAN BREIEN BUTTE 5 SE CANDO 2 E CARRINGTON CARRINGTON 4 N CARSON CASSELTON AGRONOMY FRM CAVALIER 7 NW CENTER 4 SE CHAFFEE 5 NE COLGATE COOPERSTOWN COURTENAY 1 NW CROSBY DEVILS LAKE KDLR DICKINSON AP DICKINSON EXP STN DICKINSON RANCH HQ DRAKE 9 NE DRAYTON DUNN CENTER 2 SW EDGELEY 3 WNW EDMORE 1 NW EDMUNDS ARROWWOOD REF ELGIN ELLENDALE ENDERLIN 2 W EPPING FAIRFIELD FARGO HECTOR AP FESSENDEN FORBES 10 NW FORMAN 5 SSE FORTUNA 1 W FORT YATES 4 SW FOXHOLM 7 N FULLERTON 1 ESE GACKLE GARRISON 1 NNW GLEN ULLIN GRAFTON GRAND FORKS INTL AP GRAND FORKS UNIV NWS GRANVILLE GRASSY BUTTE 2 ENE GRENORA HAGUE HANKINSON HANNAH HANSBORO 4 NNE HARVEY HEART BUTTE DAM

15 NORTH DAKOTA Page 15 PRECIPITATION NORMALS (Total in Inches) No. Station Name JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL 070 HEBRON HETTINGER HILLSBORO 3 N HURDSFIELD 8 SW JAMESTOWN MUNICIPAL AP JAMESTOWN ST HOSPITAL KEENE 3 S KENMARE 1 WSW KILLDEER 8 NW LAKE METIGOSHE ST PK LA MOURE LANGDON EXP FARM LARIMORE LEEDS LINTON LISBON LITCHVILLE 2 NW MADDOCK MANDAN EXPERIMENT STN MARMARTH MAX MAYVILLE MC CLUSKY MC HENRY 3 W MC LEOD 3 E MC VILLE MEDINA MEDORA MINOT AP MINOT EXPERIMENT STN MOFFIT 3 SE MOHALL MONTPELIER MOTT NAPOLEON NEW ENGLAND NEW SALEM 5 NW OAKES 2 S PARK RIVER PEMBINA PETERSBURG 2 N PETTIBONE POWERS LAKE 1 N PRETTY ROCK REEDER REEDER 13 N RICHARDTON ABBEY RIVERDALE ROLLA 3 NW RUGBY SAN HAVEN SHARON SHERWOOD 3 N SHIELDS STANLEY 3 NNW STEELE 3 N STREETER 7 NW SYKESTON TAGUS TIOGA 1 E TOWNER 2 NE TROTTERS 3 SSE TURTLE LAKE TUTTLE UNDERWOOD UPHAM 3 N VALLEY CITY 3 NNW VELVA 3 NE VERONA

16 NORTH DAKOTA Page 16 PRECIPITATION NORMALS (Total in Inches) No. Station Name JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL 139 WAHPETON 3 N WALHALLA 1 SW WASHBURN WATAUGA S DAKOTA 8 N WATFORD CITY WATFORD CITY 14 S WESTHOPE WILDROSE 3 NW WILLISTON SLOULIN AP WILLISTON EXP FARM WILLOW CITY WILTON WISHEK WOODWORTH

17 NORTH DAKOTA Page 17 DEGREE DAYS (Total) 004 ALEXANDER 18 SW HDD CDD ALMONT HDD CDD AMIDON HDD CDD ASHLEY HDD CDD BEACH HDD CDD BELCOURT KEYA RADIO HDD CDD BEULAH 1 W HDD CDD BISMARCK MUNICIPAL AP HDD* CDD* BOTTINEAU HDD CDD BOWBELLS HDD CDD BOWMAN HDD CDD BREIEN HDD CDD BUTTE 5 SE HDD CDD CARRINGTON HDD CDD CARRINGTON 4 N HDD CDD CARSON HDD CDD CASSELTON AGRONOMY FRM HDD CDD CAVALIER 7 NW HDD CDD CENTER 4 SE HDD CDD COLGATE HDD CDD COOPERSTOWN HDD CDD CROSBY HDD CDD DEVILS LAKE KDLR HDD CDD DICKINSON AP HDD CDD DICKINSON EXP STN HDD CDD DICKINSON RANCH HQ HDD CDD DRAKE 9 NE HDD CDD DUNN CENTER 2 SW HDD CDD EDGELEY 3 WNW HDD CDD EDMORE 1 NW HDD CDD EDMUNDS ARROWWOOD REF HDD CDD ELLENDALE HDD CDD ENDERLIN 2 W HDD CDD FAIRFIELD HDD CDD

18 NORTH DAKOTA Page 18 DEGREE DAYS (Total) 047 FARGO HECTOR AP HDD* CDD* FESSENDEN HDD CDD FORMAN 5 SSE HDD CDD FORTUNA 1 W HDD CDD FORT YATES 4 SW HDD CDD FOXHOLM 7 N HDD CDD FULLERTON 1 ESE HDD CDD GACKLE HDD CDD GARRISON 1 NNW HDD CDD GRAFTON HDD CDD GRAND FORKS INTL AP HDD* CDD* GRAND FORKS UNIV NWS HDD CDD GRANVILLE HDD CDD GRASSY BUTTE 2 ENE HDD CDD GRENORA HDD CDD HANKINSON HDD CDD HANNAH HDD CDD HANSBORO 4 NNE HDD CDD HARVEY HDD CDD HEART BUTTE DAM HDD CDD HEBRON HDD CDD HETTINGER HDD CDD HILLSBORO 3 N HDD CDD HURDSFIELD 8 SW HDD CDD JAMESTOWN MUNICIPAL AP HDD CDD JAMESTOWN ST HOSPITAL HDD CDD KEENE 3 S HDD CDD KENMARE 1 WSW HDD CDD LA MOURE HDD CDD LANGDON EXP FARM HDD CDD LARIMORE HDD CDD LEEDS HDD CDD LINTON HDD CDD LISBON HDD CDD

19 NORTH DAKOTA Page 19 DEGREE DAYS (Total) 088 MANDAN EXPERIMENT STN HDD CDD MAX HDD CDD MAYVILLE HDD CDD MC CLUSKY HDD CDD MC HENRY 3 W HDD CDD MC LEOD 3 E HDD CDD MC VILLE HDD CDD MEDORA HDD CDD MINOT AP HDD CDD MINOT EXPERIMENT STN HDD CDD MOFFIT 3 SE HDD CDD MOHALL HDD CDD MOTT HDD CDD NAPOLEON HDD CDD NEW ENGLAND HDD CDD NEW SALEM 5 NW HDD CDD OAKES 2 S HDD CDD PARK RIVER HDD CDD PEMBINA HDD CDD PETERSBURG 2 N HDD CDD PETTIBONE HDD CDD POWERS LAKE 1 N HDD CDD PRETTY ROCK HDD CDD RICHARDTON ABBEY HDD CDD ROLLA 3 NW HDD CDD RUGBY HDD CDD SAN HAVEN HDD CDD SHARON HDD CDD STANLEY 3 NNW HDD CDD STEELE 3 N HDD CDD STREETER 7 NW HDD CDD TIOGA 1 E HDD CDD TOWNER 2 NE HDD CDD TROTTERS 3 SSE HDD CDD

20 NORTH DAKOTA Page 20 DEGREE DAYS (Total) 132 TURTLE LAKE HDD CDD TUTTLE HDD CDD UNDERWOOD HDD CDD UPHAM 3 N HDD CDD VALLEY CITY 3 NNW HDD CDD VELVA 3 NE HDD CDD WAHPETON 3 N HDD CDD WASHBURN HDD CDD WATFORD CITY HDD CDD WATFORD CITY 14 S HDD CDD WESTHOPE HDD CDD WILDROSE 3 NW HDD CDD WILLISTON SLOULIN AP HDD* CDD* WILLISTON EXP FARM HDD CDD WILLOW CITY HDD CDD WILTON HDD CDD

21 NORTH DAKOTA Page 21 NORMALS STATISTICS 004 ALEXANDER 18 HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT ALMONT HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT AMIDON HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT ASHLEY HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT BEACH HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT BELCOURT KEYA HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT BEULAH 1 W HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT BISMARCK MUNI HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT BOTTINEAU HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT BOWBELLS HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT

22 NORTH DAKOTA Page 22 NORMALS STATISTICS 017 BOWMAN HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT BREIEN HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT BUTTE 5 SE HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT CARRINGTON HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT CARRINGTON 4 HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT CARSON HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT CASSELTON AGR HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT CAVALIER 7 NW HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT CENTER 4 SE HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT COLGATE HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT

23 NORTH DAKOTA Page 23 NORMALS STATISTICS 029 COOPERSTOWN HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT CROSBY HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT DEVILS LAKE K HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT DICKINSON AP HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT DICKINSON EXP HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT DICKINSON RAN HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT DRAKE 9 NE HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT DUNN CENTER 2 HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT EDGELEY 3 WNW HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT EDMORE 1 NW HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT

24 NORTH DAKOTA Page 24 NORMALS STATISTICS 041 EDMUNDS ARROW HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT ELLENDALE HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT ENDERLIN 2 W HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT FAIRFIELD HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT FARGO HECTOR HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT FESSENDEN HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT FORMAN 5 SSE HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT FORTUNA 1 W HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT FORT YATES 4 HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT FOXHOLM 7 N HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT

25 NORTH DAKOTA Page 25 NORMALS STATISTICS 054 FULLERTON 1 E HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT GACKLE HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT GARRISON 1 NN HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT GRAFTON HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT GRAND FORKS I HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT GRAND FORKS U HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT GRANVILLE HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT GRASSY BUTTE HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT GRENORA HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT HANKINSON HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT

26 NORTH DAKOTA Page 26 NORMALS STATISTICS 066 HANNAH HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT HANSBORO 4 NN HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT HARVEY HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT HEART BUTTE D HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT HEBRON HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT HETTINGER HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT HILLSBORO 3 N HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT HURDSFIELD 8 HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT JAMESTOWN MUN HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT JAMESTOWN ST HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT

27 NORTH DAKOTA Page 27 NORMALS STATISTICS 076 KEENE 3 S HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT KENMARE 1 WSW HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT LA MOURE HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT LANGDON EXP F HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT LARIMORE HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT LEEDS HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT LINTON HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT LISBON HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT MANDAN EXPERI HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT MAX HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT

28 NORTH DAKOTA Page 28 NORMALS STATISTICS 091 MAYVILLE HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT MC CLUSKY HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT MC HENRY 3 W HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT MC LEOD 3 E HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT MC VILLE HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT MEDORA HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT MINOT AP HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT MINOT EXPERIM HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT MOFFIT 3 SE HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT MOHALL HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT

29 NORTH DAKOTA Page 29 NORMALS STATISTICS 103 MOTT HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT NAPOLEON HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT NEW ENGLAND HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT NEW SALEM 5 N HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT OAKES 2 S HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT PARK RIVER HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT PEMBINA HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT PETERSBURG 2 HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT PETTIBONE HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT POWERS LAKE 1 HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT

30 NORTH DAKOTA Page 30 NORMALS STATISTICS 113 PRETTY ROCK HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT RICHARDTON AB HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT ROLLA 3 NW HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT RUGBY HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT SAN HAVEN HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT SHARON HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT STANLEY 3 NNW HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT STEELE 3 N HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT STREETER 7 NW HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT TIOGA 1 E HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT

31 NORTH DAKOTA Page 31 NORMALS STATISTICS 130 TOWNER 2 NE HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT TROTTERS 3 SS HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT TURTLE LAKE HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT TUTTLE HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT UNDERWOOD HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT UPHAM 3 N HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT VALLEY CITY 3 HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT VELVA 3 NE HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT WAHPETON 3 N HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT WASHBURN HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT

32 NORTH DAKOTA Page 32 NORMALS STATISTICS 143 WATFORD CITY HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT WATFORD CITY HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT WESTHOPE HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT WILDROSE 3 NW HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT WILLISTON SLO HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT WILLISTON EXP HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT WILLOW CITY HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT WILTON HIGHEST MEAN MEDIAN LOWEST MEAN HIGHEST MEAN YEAR LOWEST MEAN YEAR MIN OBS TIME ADJUSTMENT MAX OBS TIME ADJUSTMENT