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 December

Warmest

Coldest

Temp (F)Year
Rank
Temp (F)Year
31.41957
1
1.11983
31.21999
2
10.31984
29.81962
3
10.51951
29.41979
4
11.12009
29.41991
5
11.31968
29.21954
6
11.31968
29.11959
7
11.51964
29.11997
8
11.52000
28.62002
9
12.41978
28.61965
10
13.02008

Wettest

Driest

Inches in YearInches on Day
Rank
InchesYear
1.89 in 19720.86 on 12/7/1971
1
0.001991
1.88 in 19960.82 on 12/10/1970
2
TR2006
1.53 in 20090.80 on 12/29/2005
3
TR2001
1.18 in 19850.75 on 12/14/1996
4
TR1997
1.16 in 20050.58 on 12/23/1972
5
TR1995
1.14 in 19710.54 on 12/17/1993
6
TR1986
1.12 in 19930.54 on 12/4/1983
7
TR1957
1.05 in 19770.48 on 12/30/1972
8
TR1947
1.01 in 19830.48 on 12/29/1972
9
0.011952
0.92 in 19510.47 on 12/25/2009
10
0.021963

Most Snow

Least Snow

Inches in YearInches on Day
Rank
InchesYear
26.0 in 199612.0 on 12/14/1996
1
0.01997
21.3 in 20098.0 on 12/25/2009
2
0.01991
17.0 in 19518.0 on 12/10/1970
3
0.01986
16.3 in 20147.0 on 12/26/2009
4
0.01979
15.5 in 19856.0 on 12/29/2005
5
0.01953
12.0 in 19836.0 on 12/1/1996
6
TRMANY
11.0 in 19776.0 on 12/17/1993
7
11.0 in 19696.0 on 12/4/1983
8
10.1 in 19686.0 on 12/13/1951
9
10.0 in 20055.1 on 12/19/2014
10


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