Viewing Station: SD-PN-2 : Rapid City 3.4 WNW
Jun 4, 2007 - Aug 21, 20246,341 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-17, 2025(0 of 17 days covered by obs)
NOAA Normal
0.82"
Departure from Normal
-0.82" : 0% of Normal
Year-To-Date: 0.00"
Jan 1 to Sep 17, 2025(0 of 260 days covered by obs)
NOAA Normal
16.41"
Departure from Normal
-16.41" : 0% of Normal
Water Year-To-Date: 0.00"
Oct 1, 2024 to Sep 17, 2025(0 of 352 days covered by obs)
NOAA Normal
18.69"
Departure from Normal
-18.69" : 0% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.29
0.38
-0.09
Feb
0.47
0.53
-0.06
Mar
0.96
1.00
-0.04
Apr
2.11
2.27
-0.16
May
3.99
4.01
-0.02
Jun
3.19
3.14
0.05
Jul
2.71
2.71
0.00
Aug
1.87
2.15
-0.28
Sep
1.44
1.53
-0.09
Oct
1.48
1.64
-0.16
Nov
0.47
0.54
-0.07
Dec
0.33
0.40
-0.07
19.31
20.30
-0.99