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 September

Warmest

Coldest

Temp (F)Year
Rank
Temp (F)Year
68.31998
1
47.11965
65.81990
2
52.61984
65.31948
3
53.91961
65.12013
4
54.11986
64.71963
5
54.21951
64.72009
6
55.31985
64.32012
7
55.91993
64.32009
8
56.01957
64.22005
9
56.21964
64.21936
10
56.51973

Wettest

Driest

Inches in YearInches on Day
Rank
InchesYear
5.29 in 20133.66 on 9/8/2013
1
0.001952
4.18 in 19771.94 on 9/22/2006
2
TR2012
4.02 in 19461.94 on 9/18/1996
3
TR2011
3.72 in 19961.90 on 9/23/1977
4
TR1969
3.37 in 19411.85 on 9/10/2003
5
TR1935
3.28 in 19411.60 on 9/12/1961
6
0.101979
3.17 in 19711.23 on 9/20/1989
7
0.172007
2.91 in 19611.22 on 9/4/1971
8
0.171980
2.81 in 20101.15 on 9/5/1971
9
0.191990
2.62 in 20031.12 on 9/6/2010
10
0.191964

Most Snow

Least Snow

Inches in YearInches on Day
Rank
InchesYear
8.0 in 19655.0 on 9/16/1965
1
0.0MANY
1.5 in 19413.0 on 9/29/1965
2
TR in 19701.5 on 9/27/1941
3
TR in 1957TR on 9/14/1970
4
TR in 1939TR on 9/13/1970
5
0.0 in MANYTR on 9/19/1957
6
TR on 9/18/1957
7
TR on 9/25/1939
8
0.0 on MANY
9
10


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