Viewing Station: KS-SD-14 : Grinnell 5.3 NNE
Jun 10, 2020 - Aug 19, 2025154 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.80"
August 1-31, 2025(3 of 31 days covered by obs)
NOAA Normal
2.91"
Departure from Normal
-1.11" : 62% of Normal
Year-To-Date: 10.66"
Jan 1 to Aug 31, 2025(22 of 243 days covered by obs)
NOAA Normal
16.55"
Departure from Normal
-5.89" : 64% of Normal
Water Year-To-Date: 14.33"
Oct 1, 2024 to Aug 31, 2025(28 of 335 days covered by obs)
NOAA Normal
19.50"
Departure from Normal
-5.17" : 73% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.41
0.41
0.00
Feb
0.57
0.61
-0.04
Mar
1.16
1.13
0.03
Apr
1.95
1.95
0.00
May
3.22
3.19
0.03
Jun
2.87
2.79
0.08
Jul
3.46
3.66
-0.20
Aug
2.91
3.00
-0.09
Sep
1.82
1.68
0.14
Oct
1.67
1.64
0.03
Nov
0.72
0.70
0.02
Dec
0.56
0.65
-0.09
21.32
21.41
-0.09