Viewing Station: SD-PN-95 : Rapid City 12.6 E
Apr 5, 2021 - Dec 3, 2025284 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
December 1-7, 2025(3 of 7 days covered by obs)
NOAA Normal
0.09"
Departure from Normal
-0.09" : 0% of Normal
Year-To-Date: 16.07"
Jan 1 to Dec 7, 2025(255 of 341 days covered by obs)
NOAA Normal
18.02"
Departure from Normal
-1.95" : 89% of Normal
Water Year-To-Date: 1.36"
Oct 1, 2025 to Dec 7, 2025(64 of 68 days covered by obs)
NOAA Normal
1.96"
Departure from Normal
-0.60" : 69% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.38
0.30
0.08
Feb
0.56
0.49
0.07
Mar
1.05
0.89
0.16
Apr
2.12
1.92
0.20
May
3.39
3.42
-0.03
Jun
3.16
2.89
0.27
Jul
2.58
2.17
0.41
Aug
1.53
1.70
-0.17
Sep
1.29
1.25
0.04
Oct
1.39
1.52
-0.13
Nov
0.48
0.50
-0.02
Dec
0.41
0.38
0.03
18.34
17.43
0.91