Viewing Station: IA-SR-33 : Story City 1.5 SSE
Feb 28, 2018 - Aug 8, 2025653 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-17, 2025(0 of 17 days covered by obs)
NOAA Normal
1.98"
Departure from Normal
-1.98" : 0% of Normal
Year-To-Date: 5.82"
Jan 1 to Sep 17, 2025(16 of 260 days covered by obs)
NOAA Normal
28.62"
Departure from Normal
-22.80" : 20% of Normal
Water Year-To-Date: 5.82"
Oct 1, 2024 to Sep 17, 2025(16 of 352 days covered by obs)
NOAA Normal
34.24"
Departure from Normal
-28.42" : 17% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.88
0.94
-0.06
Feb
1.02
1.14
-0.12
Mar
1.97
2.02
-0.05
Apr
3.80
3.64
0.16
May
5.02
4.95
0.07
Jun
5.42
5.30
0.12
Jul
4.13
4.28
-0.15
Aug
4.40
4.46
-0.06
Sep
3.50
3.41
0.09
Oct
2.56
2.58
-0.02
Nov
1.73
1.80
-0.07
Dec
1.33
1.42
-0.09
35.76
35.94
-0.18