Viewing Station: IA-HR-13 : Missouri Valley 6.3 ENE
Aug 14, 2013 - Sep 15, 2025809 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.02"
September 1-15, 2025(6 of 15 days covered by obs)
NOAA Normal
1.64"
Departure from Normal
1.38" : 184% of Normal
Year-To-Date: 21.89"
Jan 1 to Sep 15, 2025(51 of 258 days covered by obs)
NOAA Normal
26.27"
Departure from Normal
-4.38" : 83% of Normal
Water Year-To-Date: 27.54"
Oct 1, 2024 to Sep 15, 2025(62 of 350 days covered by obs)
NOAA Normal
31.16"
Departure from Normal
-3.62" : 88% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.74
0.74
0.00
Feb
0.92
0.96
-0.04
Mar
1.84
1.85
-0.01
Apr
3.28
3.29
-0.01
May
4.84
4.87
-0.03
Jun
4.94
5.02
-0.08
Jul
3.79
3.82
-0.03
Aug
4.28
4.14
0.14
Sep
3.29
3.19
0.10
Oct
2.42
2.52
-0.10
Nov
1.32
1.40
-0.08
Dec
1.15
1.28
-0.13
32.81
33.08
-0.27