Viewing Station: IA-PK-95 : Des Moines 3.7 NW
Jun 14, 2018 - Sep 16, 20252,628 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.59"
September 1-16, 2025(16 of 16 days covered by obs)
NOAA Normal
1.82"
Departure from Normal
-1.23" : 32% of Normal
Year-To-Date: 29.43"
Jan 1 to Sep 16, 2025(261 of 259 days covered by obs)
NOAA Normal
27.83"
Departure from Normal
1.60" : 106% of Normal
Water Year-To-Date: 36.14"
Oct 1, 2024 to Sep 16, 2025(350 of 351 days covered by obs)
NOAA Normal
33.48"
Departure from Normal
2.66" : 108% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.88
0.94
-0.06
Feb
1.12
1.21
-0.09
Mar
2.04
2.03
0.01
Apr
3.75
3.63
0.12
May
5.09
4.93
0.16
Jun
5.09
5.18
-0.09
Jul
3.99
4.03
-0.04
Aug
4.05
3.88
0.17
Sep
3.41
3.29
0.12
Oct
2.56
2.67
-0.11
Nov
1.79
1.75
0.04
Dec
1.30
1.38
-0.08
35.07
34.92
0.15