Viewing Station: IA-CN-2 : Calamus 2.0 NE
Sep 12, 2007 - Dec 25, 20256,660 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.69"
December 1-25, 2025(25 of 25 days covered by obs)
NOAA Normal
1.48"
Departure from Normal
-0.79" : 47% of Normal
Year-To-Date: 34.34"
Jan 1 to Dec 25, 2025(359 of 359 days covered by obs)
NOAA Normal
36.86"
Departure from Normal
-2.52" : 93% of Normal
Water Year-To-Date: 3.64"
Oct 1, 2025 to Dec 25, 2025(86 of 86 days covered by obs)
NOAA Normal
6.50"
Departure from Normal
-2.86" : 56% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.31
1.31
0.00
Feb
1.55
1.57
-0.02
Mar
2.34
2.38
-0.04
Apr
3.76
3.74
0.02
May
4.47
4.59
-0.12
Jun
5.06
4.83
0.23
Jul
4.19
4.22
-0.03
Aug
4.01
4.25
-0.24
Sep
3.67
3.70
-0.03
Oct
2.86
2.92
-0.06
Nov
2.16
2.15
0.01
Dec
1.84
1.79
0.05
37.22
37.45
-0.23