Viewing Station: IA-SR-57 : Story City 1.1 W
Sep 22, 2024 - May 8, 202531 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.35"
May 1-10, 2025(3 of 10 days covered by obs)
NOAA Normal
1.61"
Departure from Normal
-1.26" : 22% of Normal
Year-To-Date: 7.45"
Jan 1 to May 10, 2025(21 of 130 days covered by obs)
NOAA Normal
9.30"
Departure from Normal
-1.85" : 80% of Normal
Water Year-To-Date: 12.53"
Oct 1, 2024 to May 10, 2025(33 of 222 days covered by obs)
NOAA Normal
14.93"
Departure from Normal
-2.40" : 84% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.88
0.95
-0.07
Feb
1.03
1.15
-0.12
Mar
1.98
2.01
-0.03
Apr
3.80
3.64
0.16
May
4.99
4.93
0.06
Jun
5.41
5.28
0.13
Jul
4.20
4.28
-0.08
Aug
4.39
4.48
-0.09
Sep
3.48
3.39
0.09
Oct
2.56
2.58
-0.02
Nov
1.74
1.79
-0.05
Dec
1.33
1.42
-0.09
35.79
35.90
-0.11