Viewing Station: IA-SX-7 : Sioux Center 2.6 N
May 14, 2015 - Dec 14, 20253,442 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.61"
December 1-26, 2025(5 of 26 days covered by obs)
NOAA Normal
0.76"
Departure from Normal
-0.15" : 80% of Normal
Year-To-Date: 27.32"
Jan 1 to Dec 26, 2025(97 of 360 days covered by obs)
NOAA Normal
28.96"
Departure from Normal
-1.64" : 94% of Normal
Water Year-To-Date: 2.86"
Oct 1, 2025 to Dec 26, 2025(16 of 87 days covered by obs)
NOAA Normal
4.43"
Departure from Normal
-1.57" : 65% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.63
0.66
-0.03
Feb
0.79
0.81
-0.02
Mar
1.61
1.63
-0.02
Apr
2.97
2.97
0.00
May
4.17
4.03
0.14
Jun
4.52
4.50
0.02
Jul
3.34
3.36
-0.02
Aug
3.33
3.35
-0.02
Sep
3.17
3.07
0.10
Oct
2.35
2.39
-0.04
Nov
1.32
1.35
-0.03
Dec
0.91
0.94
-0.03
29.11
29.06
0.05