Viewing Station: SD-PN-65 : Rapid City 2.1 NW
Jun 21, 2017 - Jul 26, 20252,779 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.68"
July 1-26, 2025(26 of 26 days covered by obs)
NOAA Normal
2.22"
Departure from Normal
3.46" : 256% of Normal
Year-To-Date: 13.93"
Jan 1 to Jul 26, 2025(207 of 207 days covered by obs)
NOAA Normal
13.08"
Departure from Normal
0.85" : 106% of Normal
Water Year-To-Date: 15.66"
Oct 1, 2024 to Jul 26, 2025(299 of 299 days covered by obs)
NOAA Normal
15.35"
Departure from Normal
0.31" : 102% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.28
0.34
-0.06
Feb
0.46
0.47
-0.01
Mar
0.94
0.91
0.03
Apr
2.07
2.07
0.00
May
3.95
3.95
0.00
Jun
3.16
3.04
0.12
Jul
2.65
2.50
0.15
Aug
1.82
1.99
-0.17
Sep
1.41
1.46
-0.05
Oct
1.47
1.54
-0.07
Nov
0.47
0.48
-0.01
Dec
0.33
0.35
-0.02
19.01
19.10
-0.09