All About BISON

Latitude 45 32 N - Longitude 102 28 W - Elevation 2780 Feet
Station Record Begins 05/01/1916

All | Yearly Top 10 Precipitation Records | Top 30 Daily Precipitation Records
Click Month (below) for Monthly Top Ten Temperature / Precipitation Records

30 Year Normals (1981-2010)

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDECAnnual
Max (F)30.434.044.258.368.878.086.586.475.360.242.831.158.1
Min (F)10.313.522.032.243.352.458.757.046.634.922.011.533.8
Mean (F)20.323.733.145.256.165.272.671.761.047.632.421.346.0
Precip (inches)0.460.421.201.843.092.912.371.621.271.470.580.4317.66
Snowfall (inches)3.55.98.34.70.30.00.00.00.01.14.43.631.8
HDD1384115598959429586142118354597813547598
CDD0002189224922861400654

Top Ten Information for July

Warmest

Coldest

Temp (F)Year
Rank
Temp (F)Year
83.51936
1
63.41992
78.72006
2
63.81993
78.42007
3
64.61958
78.21933
4
67.01962
78.02012
5
67.91950
77.21935
6
68.11971
76.82002
7
68.11972
76.61939
8
68.32009
76.11989
9
68.31953
76.11934
10
68.71969

Wettest

Driest

Inches in YearInches on Day
Rank
InchesYear
09.31 in 19932.55 on 7/16/1993
1
0.021947
5.25 in 19922.47 on 7/11/1989
2
0.231975
5.00 in 20012.10 on 7/22/2005
3
0.321967
4.83 in 19561.92 on 7/17/1968
4
0.431988
4.64 in 19691.75 on 7/29/1992
5
0.441936
4.32 in 19891.56 on 7/21/2010
6
0.451939
4.21 in 19771.38 on 7/19/1948
7
0.462006
3.92 in 19661.37 on 7/18/2000
8
0.521984
3.72 in 19861.36 on 7/20/2002
9
0.571932
3.57 in 19481.36 on 7/8/1999
10
0.611934

Most Snow

Least Snow

Inches in YearInches on Day
Rank
InchesYear
NEVER
1
NEVER
2
3
4
5
6
7
8
9
10


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