Viewing Station: IA-HM-1 : Webster City 0.5 NW
Aug 1, 2007 - Jun 30, 20254,543 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 8.23"
June 1-30, 2025(29 of 30 days covered by obs)
NOAA Normal
5.41"
Departure from Normal
2.82" : 152% of Normal
Year-To-Date: 16.11"
Jan 1 to Jun 30, 2025(94 of 181 days covered by obs)
NOAA Normal
18.16"
Departure from Normal
-2.05" : 89% of Normal
Water Year-To-Date: 20.27"
Oct 1, 2024 to Jun 30, 2025(162 of 273 days covered by obs)
NOAA Normal
23.57"
Departure from Normal
-3.30" : 86% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.92
0.90
0.02
Feb
1.06
1.09
-0.03
Mar
1.96
1.97
-0.01
Apr
3.74
3.68
0.06
May
5.07
4.87
0.20
Jun
5.41
5.40
0.01
Jul
4.10
4.14
-0.04
Aug
4.41
4.52
-0.11
Sep
3.19
3.25
-0.06
Oct
2.49
2.63
-0.14
Nov
1.66
1.63
0.03
Dec
1.26
1.35
-0.09
35.27
35.43
-0.16