All About RAPID CITY RGNL AP

Latitude 44 03 N - Longitude 103 03 W - Elevation 3160 Feet
Station Record Begins 08/01/1942

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)37.139.647.958.367.877.887.186.475.661.447.036.960.4
Min (F)12.915.122.931.842.151.258.156.646.034.122.113.033.9
Mean (F)25.027.435.445.055.064.572.671.560.847.734.524.947.1
Precip (inches)0.300.440.931.803.222.531.851.561.291.420.530.4216.29
Snowfall (inches)4.45.88.77.91.10.00.00.00.21.66.05.441.1
HDD1240105491860132599152218753891312417152
CDD0002138425022361300636

Top Ten Information for August

Warmest

Coldest

Temp (F)Year
Rank
Temp (F)Year
78.01983
1
65.81992
77.21961
2
65.91966
76.11955
3
66.01977
75.92003
4
67.01968
75.71959
5
67.01946
75.31947
6
67.52009
74.81984
7
67.61974
74.71958
8
67.71950
74.42001
9
68.02004
74.42000
10
68.11987

Wettest

Driest

Inches in YearInches on Day
Rank
InchesYear
4.83 in 19822.60 on 8/4/1982
1
0.101943
4.40 in 19452.03 on 8/13/1997
2
0.241942
4.02 in 20141.75 on 8/5/2014
3
0.261958
3.93 in 19971.65 on 8/2/1972
4
0.311969
3.24 in 19661.47 on 8/13/1981
5
0.361959
3.15 in 19561.31 on 8/11/1948
6
0.431961
3.06 in 19481.31 on 8/3/1945
7
0.451944
2.92 in 19511.23 on 8/7/1979
8
0.461995
2.82 in 20071.16 on 8/19/1985
9
0.461947
2.74 in 19501.16 on 8/12/1945
10
0.472003

Most Snow

Least Snow

Inches in YearInches on Day
Rank
InchesYear
NEVER
1
NEVER
2
3
4
5
6
7
8
9
10


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