Viewing Station: SD-PN-38 : Rapid City 3.5 NE
Jan 20, 2012 - Jul 26, 20254,414 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.95"
July 1-26, 2025(26 of 26 days covered by obs)
NOAA Normal
2.16"
Departure from Normal
2.79" : 229% of Normal
Year-To-Date: 15.18"
Jan 1 to Jul 26, 2025(207 of 207 days covered by obs)
NOAA Normal
13.25"
Departure from Normal
1.93" : 115% of Normal
Water Year-To-Date: 17.64"
Oct 1, 2024 to Jul 26, 2025(299 of 299 days covered by obs)
NOAA Normal
15.60"
Departure from Normal
2.04" : 113% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.31
0.32
-0.01
Feb
0.51
0.50
0.01
Mar
0.99
0.95
0.04
Apr
2.11
2.10
0.01
May
3.95
3.95
0.00
Jun
3.22
3.22
0.00
Jul
2.58
2.45
0.13
Aug
1.76
2.15
-0.39
Sep
1.41
1.43
-0.02
Oct
1.48
1.49
-0.01
Nov
0.50
0.49
0.01
Dec
0.37
0.38
-0.01
19.19
19.43
-0.24