Viewing Station: IA-CT-9 : McGregor 6.4 WNW
Apr 6, 2022 - Aug 18, 20261,562 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.42"
August 1-18, 2026(18 of 18 days covered by obs)
NOAA Normal
2.44"
Departure from Normal
1.98" : 181% of Normal
Year-To-Date: 30.86"
Jan 1 to Aug 18, 2026(230 of 230 days covered by obs)
NOAA Normal
26.09"
Departure from Normal
4.77" : 118% of Normal
Water Year-To-Date: 34.64"
Oct 1, 2025 to Aug 18, 2026(322 of 322 days covered by obs)
NOAA Normal
32.49"
Departure from Normal
2.15" : 107% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.19
1.19
0.00
Feb
1.20
1.20
0.00
Mar
2.04
1.98
0.06
Apr
3.91
3.97
-0.06
May
4.79
4.74
0.05
Jun
5.94
5.81
0.13
Jul
4.58
4.47
0.11
Aug
4.21
4.17
0.04
Sep
4.09
3.83
0.26
Oct
2.79
2.78
0.01
Nov
2.10
2.03
0.07
Dec
1.51
1.52
-0.01
38.35
37.69
0.66