All About LEAD

Latitude 44 21 N - Longitude 103 46 W - Elevation 5350 Feet
Station Record Begins 03/01/1909

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)36.036.843.351.561.270.979.078.368.355.242.935.155.0
Min (F)16.917.423.230.539.948.755.654.645.134.224.116.434.0
Mean (F)26.527.133.341.050.559.867.366.556.744.733.525.844.5
Precip (inches)1.341.582.583.554.643.572.762.091.993.041.831.5130.48
Snowfall (inches)23.824.932.932.88.00.90.00.02.519.625.127.0197.5
HDD11951061984721453195546527863094512177797
CDD000153912511029100309

Top Ten Information for May

Warmest

Coldest

Temp (F)Year
Rank
Temp (F)Year
61.91934
1
43.51935
58.51936
2
44.12005
57.61958
3
44.11967
57.11939
4
44.71917
56.71941
5
44.81930
56.51985
6
45.61995
56.11977
7
45.61968
55.81987
8
45.61953
55.61928
9
45.71950
55.41994
10
45.71946

Wettest

Driest

Inches in YearInches on Day
Rank
InchesYear
15.11 in 19465.73 on 5/31/1909
1
0.471934
14.84 in 19655.08 on 5/14/1965
2
0.631961
13.52 in 19625.05 on 5/23/1933
3
0.841936
12.38 in 19094.53 on 5/22/1952
4
0.841911
12.26 in 19824.40 on 5/11/1922
5
0.991966
12.23 in 20134.06 on 5/8/1995
6
1.001947
10.99 in 19224.05 on 5/2/1946
7
1.231939
10.73 in 19953.82 on 5/15/1925
8
1.301960
10.18 in 20083.55 on 5/20/2013
9
1.361924
09.35 in 19523.33 on 5/15/1982
10
1.401921

Most Snow

Least Snow

Inches in YearInches on Day
Rank
InchesYear
61.6 in 200839.2 on 5/2/2008
1
0.0MANY
37.5 in 196525.0 on 5/9/1965
2
34.0 in 192224.0 on 5/11/1922
3
30.0 in 197816.0 on 5/8/1978
4
28.1 in 195315.3 on 5/1/2008
5
26.8 in 194213.0 on 5/1/1972
6
23.0 in 201012.3 on 5/27/1996
7
21.8 in 199611.9 on 5/1/1942
8
18.7 in 199711.6 on 5/2/1997
9
17.5 in 191611.0 on 5/7/1978
10


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