All About MT RUSHMORE NATL MEM

Latitude 43 53 N - Longitude 103 27 W - Elevation 5250 Feet
Station Record Begins 02/01/1962

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)36.336.743.250.760.771.079.178.167.854.942.935.354.8
Min (F)18.719.024.632.041.651.358.957.748.236.526.018.136.1
Mean (F)27.527.833.941.451.161.169.067.958.045.734.526.745.5
Precip (inches)0.380.671.192.234.223.412.901.991.811.680.620.4321.53
Snowfall (inches)5.76.88.712.01.20.10.00.00.73.78.05.552.4
HDD11631040964711438172435325460091611877541
CDD000195616714244200421

Top Ten Information for September

Warmest

Coldest

Temp (F)Year
Rank
Temp (F)Year
66.71979
1
46.01965
65.31969
2
51.61993
65.01998
3
52.11986
64.91990
4
54.01984
64.91963
5
54.41999
63.91978
6
54.51985
63.82012
7
54.62006
62.82013
8
54.81996
62.51981
9
56.21971
62.51976
10
56.32008

Wettest

Driest

Inches in YearInches on Day
Rank
InchesYear
5.97 in 19862.10 on 9/1/1963
1
0.142012
5.14 in 19891.61 on 9/5/1997
2
0.141975
3.11 in 19631.57 on 9/23/1977
3
0.171979
3.08 in 19971.46 on 9/8/1989
4
0.311983
2.96 in 20041.15 on 9/13/1998
5
0.341988
2.88 in 19981.15 on 9/2/1973
6
0.401981
2.84 in 19711.12 on 9/28/1971
7
0.501972
2.61 in 19651.07 on 9/5/2004
8
0.511992
2.53 in 19851.05 on 9/12/2009
9
0.581980
2.45 in 19661.05 on 9/21/1989
10
0.591987

Most Snow

Least Snow

Inches in YearInches on Day
Rank
InchesYear
8.3 in 19655.0 on 9/25/1996
1
0.0MANY
7.0 in 19704.2 on 9/16/1965
2
5.0 in 19964.0 on 9/20/1995
3
4.0 in 19953.6 on 9/13/1970
4
3.5 in 19853.5 on 9/29/1965
5
3.0 in 19843.4 on 9/14/1970
6
2.0 in 20002.0 on 9/23/2000
7
1.5 in 19802.0 on 9/27/1984
8
1.5 in 19711.5 on 9/28/1985
9
0.5 in 19891.5 on 9/16/1980
10


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