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 April

Warmest

Coldest

Temp (F)Year
Rank
Temp (F)Year
52.52002
1
34.01950
51.91987
2
36.21953
51.12006
3
37.11975
50.81942
4
38.31956
50.32012
5
38.51983
50.11981
6
38.62013
49.71980
7
38.71970
49.21977
8
38.71982
49.12003
9
38.81997
49.11955
10
38.81935

Wettest

Driest

Inches in YearInches on Day
Rank
InchesYear
6.15 in 19703.24 on 4/30/1967
1
0.001952
5.30 in 19862.80 on 4/28/1975
2
0.251987
5.17 in 19672.00 on 4/5/1997
3
0.251960
4.82 in 19751.69 on 4/28/1989
4
0.301981
4.78 in 19971.62 on 4/19/1970
5
0.301934
4.10 in 19891.32 on 4/14/1967
6
0.351954
3.55 in 19841.32 on 4/29/1932
7
0.451951
3.32 in 19781.30 on 4/27/1989
8
0.491977
3.08 in 19321.26 on 4/28/2014
9
0.521939
3.04 in 19991.18 on 4/19/1973
10
0.581998

Most Snow

Least Snow

Inches in YearInches on Day
Rank
InchesYear
17.1 in 197012.0 on 4/26/1994
1
0.0MANY
16.0 in 200912.0 on 4/29/1989
2
14.0 in 199410.0 on 4/30/1967
3
14.0 in 19828.1 on 4/9/1935
4
13.5 in 19898.0 on 4/1/1999
5
13.2 in 19357.0 on 4/19/2011
6
12.0 in 19997.0 on 4/4/2009
7
10.3 in 19676.0 on 4/2/2010
8
10.0 in 20066.0 on 4/18/2006
9
10.0 in 19846.0 on 4/12/1991
10


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