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 September

Warmest

Coldest

Temp (F)Year
Rank
Temp (F)Year
63.61948
1
44.41965
63.21940
2
48.51912
63.11979
3
50.11961
63.01998
4
50.51993
62.61938
5
50.61951
62.52013
6
50.81929
62.41952
7
51.91985
62.21931
8
51.91934
62.11990
9
52.01986
62.11963
10
52.51999

Wettest

Driest

Inches in YearInches on Day
Rank
InchesYear
6.77 in 20063.39 on 9/5/1971
1
TR2012
5.40 in 20023.05 on 9/18/2002
2
0.041958
5.38 in 19712.87 on 9/22/2006
3
0.101952
5.08 in 19232.83 on 9/30/1962
4
0.161922
5.04 in 19462.39 on 9/30/2014
5
0.211969
4.79 in 19672.35 on 9/16/1913
6
0.291921
4.38 in 19862.32 on 9/13/1966
7
0.321975
4.18 in 19502.19 on 9/28/1923
8
0.321953
4.12 in 20142.00 on 9/23/2006
9
0.321943
4.10 in 19121.92 on 9/14/1928
10
0.351972

Most Snow

Least Snow

Inches in YearInches on Day
Rank
InchesYear
18.0 in 19658.0 on 9/16/1965
1
0.0MANY
15.4 in 19857.6 on 9/25/1996
2
13.3 in 19126.6 on 9/22/2000
3
10.8 in 20006.0 on 9/25/1965
4
09.3 in 19955.7 on 9/17/2003
5
8.1 in 19964.9 on 9/24/1912
6
7.5 in 19614.8 on 9/25/1985
7
6.8 in 20034.6 on 9/15/1912
8
6.5 in 19704.5 on 9/11/2014
9
6.0 in 19554.0 on 9/25/1955
10


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