Viewing Station: IA-CL-2 : Osceola 2.5 WSW
Sep 25, 2007 - Sep 13, 20266,212 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.26"
September 1-13, 2026(13 of 13 days covered by obs)
NOAA Normal
1.62"
Departure from Normal
0.64" : 140% of Normal
Year-To-Date: 30.75"
Jan 1 to Sep 13, 2026(256 of 256 days covered by obs)
NOAA Normal
28.61"
Departure from Normal
2.14" : 107% of Normal
Water Year-To-Date: 35.34"
Oct 1, 2025 to Sep 13, 2026(346 of 348 days covered by obs)
NOAA Normal
34.84"
Departure from Normal
0.50" : 101% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.95
0.95
0.00
Feb
1.29
1.28
0.01
Mar
2.15
2.21
-0.06
Apr
3.95
3.93
0.02
May
5.34
5.38
-0.04
Jun
4.99
4.90
0.09
Jul
4.18
4.20
-0.02
Aug
4.14
4.41
-0.27
Sep
3.73
3.78
-0.05
Oct
2.78
2.70
0.08
Nov
2.03
2.08
-0.05
Dec
1.42
1.49
-0.07
36.95
37.31
-0.36