All About COLONY

Latitude 44 55 N - Longitude 104 11 W - Elevation 3570 Feet
Station Record Begins 01/01/1915

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)34.137.145.657.067.077.687.486.174.359.544.434.158.8
Min (F)14.716.723.432.442.551.758.757.146.835.323.814.334.9
Mean (F)24.426.934.544.754.864.673.171.660.647.434.124.246.8
Precip (inches)0.250.400.951.582.432.551.851.231.251.100.630.3214.54
Snowfall (inches)4.24.16.34.80.30.00.00.00.01.65.74.331.3
HDD1259106794561133397132519554992712647286
CDD0002158726322961300661

Top Ten Information for February

Warmest

Coldest

Temp (F)Year
Rank
Temp (F)Year
39.61954
1
0.71936
37.51991
2
10.81922
36.51992
3
11.91929
36.11983
4
13.01989
35.91999
5
14.61939
34.91930
6
14.71978
34.81984
7
14.71917
33.81977
8
15.61994
33.81935
9
15.91993
33.81931
10
16.22001

Wettest

Driest

Inches in YearInches on Day
Rank
InchesYear
1.22 in 19530.85 on 2/4/1915
1
0.001983
1.12 in 19980.75 on 2/17/1991
2
0.021992
1.11 in 19150.58 on 2/23/1948
3
0.021985
1.02 in 19480.57 on 2/9/1953
4
0.032006
1.01 in 19290.50 on 2/26/2000
5
0.031921
0.97 in 19220.46 on 2/26/2009
6
0.041984
0.96 in 19790.45 on 2/21/1931
7
0.041930
0.88 in 19780.43 on 2/9/1944
8
0.052005
0.83 in 19240.40 on 2/28/1995
9
0.051956
0.78 in 19910.40 on 2/1/1989
10
0.062002

Most Snow

Least Snow

Inches in YearInches on Day
Rank
InchesYear
15.5 in 19539.5 on 2/26/2009
1
0.01983
13.0 in 19248.0 on 2/17/1991
2
TR1992
12.0 in 19797.0 on 2/4/1915
3
0.21985
12.0 in 19226.5 on 2/15/1925
4
0.51956
11.5 in 19156.0 on 2/28/1995
5
0.71921
11.2 in 20096.0 on 2/9/1953
6
0.92002
11.0 in 19786.0 on 2/3/1924
7
1.21984
10.5 in 19486.0 on 2/22/1922
8
1.21930
10.0 in 19405.5 on 2/9/1944
9
1.31997
09.5 in 19865.0 on 2/26/2000
10
1.31988


View NWS Rapid City Coop in a larger map
Disclaimer

Back To Station COLONY

Back to Climate Summaries for Area Cities


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.