Viewing Station: MI-KK-4 : Rapid City 2.2 WNW
May 3, 2024 - May 29, 2025207 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.49"
May 1-29, 2025(26 of 29 days covered by obs)
NOAA Normal
2.94"
Departure from Normal
-0.45" : 85% of Normal
Year-To-Date: 3.72"
Jan 1 to May 29, 2025(42 of 149 days covered by obs)
NOAA Normal
11.17"
Departure from Normal
-7.45" : 33% of Normal
Water Year-To-Date: 6.03"
Oct 1, 2024 to May 29, 2025(78 of 241 days covered by obs)
NOAA Normal
20.41"
Departure from Normal
-14.38" : 30% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.16
2.11
0.05
Feb
1.42
1.56
-0.14
Mar
1.77
1.79
-0.02
Apr
2.88
2.99
-0.11
May
3.14
3.06
0.08
Jun
2.93
3.04
-0.11
Jul
2.74
2.86
-0.12
Aug
3.03
3.08
-0.05
Sep
3.59
3.46
0.13
Oct
4.14
3.90
0.24
Nov
2.77
2.79
-0.02
Dec
2.33
2.28
0.05
32.90
32.92
-0.02