Viewing Station: IA-LN-7 : Central City 6.7 W
Aug 30, 2007 - Sep 15, 20256,403 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.06"
September 1-15, 2025(15 of 15 days covered by obs)
NOAA Normal
1.84"
Departure from Normal
-1.78" : 3% of Normal
Year-To-Date: 25.96"
Jan 1 to Sep 15, 2025(257 of 258 days covered by obs)
NOAA Normal
28.90"
Departure from Normal
-2.94" : 90% of Normal
Water Year-To-Date: 33.51"
Oct 1, 2024 to Sep 15, 2025(349 of 350 days covered by obs)
NOAA Normal
35.51"
Departure from Normal
-2.00" : 94% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.07
1.16
-0.09
Feb
1.30
1.32
-0.02
Mar
2.03
2.03
0.00
Apr
3.86
3.72
0.14
May
4.50
4.64
-0.14
Jun
5.68
5.75
-0.07
Jul
4.32
4.38
-0.06
Aug
4.30
4.27
0.03
Sep
3.68
3.65
0.03
Oct
2.92
2.97
-0.05
Nov
2.10
2.14
-0.04
Dec
1.59
1.62
-0.03
37.35
37.65
-0.30