Viewing Station: IA-GN-4 : Churdan 1.0 S
Apr 8, 2008 - May 25, 20264,011 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.07"
May 1-25, 2026(25 of 25 days covered by obs)
NOAA Normal
3.92"
Departure from Normal
-1.85" : 53% of Normal
Year-To-Date: 3.20"
Jan 1 to May 25, 2026(35 of 145 days covered by obs)
NOAA Normal
11.44"
Departure from Normal
-8.24" : 28% of Normal
Water Year-To-Date: 4.35"
Oct 1, 2025 to May 25, 2026(50 of 237 days covered by obs)
NOAA Normal
16.76"
Departure from Normal
-12.41" : 26% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.86
0.88
-0.02
Feb
1.07
1.11
-0.04
Mar
1.95
1.94
0.01
Apr
3.64
3.60
0.04
May
4.86
4.71
0.15
Jun
5.19
4.80
0.39
Jul
4.03
4.01
0.02
Aug
4.26
4.09
0.17
Sep
3.15
2.99
0.16
Oct
2.49
2.55
-0.06
Nov
1.60
1.65
-0.05
Dec
1.23
1.28
-0.05
34.33
33.61
0.72