Viewing Station: SD-PN-78 : Rapid City 2.2 SE
Dec 23, 2021 - Mar 17, 20261,551 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.53"
March 1-18, 2026(17 of 18 days covered by obs)
NOAA Normal
0.56"
Departure from Normal
-0.03" : 94% of Normal
Year-To-Date: 0.80"
Jan 1 to Mar 18, 2026(76 of 77 days covered by obs)
NOAA Normal
1.39"
Departure from Normal
-0.59" : 57% of Normal
Water Year-To-Date: 2.81"
Oct 1, 2025 to Mar 18, 2026(168 of 169 days covered by obs)
NOAA Normal
3.69"
Departure from Normal
-0.88" : 76% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.31
0.32
-0.01
Feb
0.52
0.50
0.02
Mar
0.97
0.96
0.01
Apr
2.09
2.12
-0.03
May
3.86
3.95
-0.09
Jun
3.21
3.24
-0.03
Jul
2.54
2.49
0.05
Aug
1.73
2.15
-0.42
Sep
1.36
1.44
-0.08
Oct
1.43
1.50
-0.07
Nov
0.49
0.49
0.00
Dec
0.38
0.39
-0.01
18.89
19.55
-0.66