Viewing Station: IN-NW-1 : Mount Ayr 1.6 NNE
Apr 12, 2006 - Sep 15, 20256,614 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.10"
September 1-15, 2025(15 of 15 days covered by obs)
NOAA Normal
1.52"
Departure from Normal
-0.42" : 72% of Normal
Year-To-Date: 25.04"
Jan 1 to Sep 15, 2025(258 of 258 days covered by obs)
NOAA Normal
29.61"
Departure from Normal
-4.57" : 85% of Normal
Water Year-To-Date: 31.85"
Oct 1, 2024 to Sep 15, 2025(350 of 350 days covered by obs)
NOAA Normal
37.47"
Departure from Normal
-5.62" : 85% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.26
2.32
-0.06
Feb
1.86
1.94
-0.08
Mar
2.44
2.51
-0.07
Apr
3.80
3.68
0.12
May
4.28
4.26
0.02
Jun
5.17
4.89
0.28
Jul
4.26
4.59
-0.33
Aug
4.02
3.83
0.19
Sep
3.04
3.15
-0.11
Oct
3.12
3.20
-0.08
Nov
2.64
2.65
-0.01
Dec
2.10
2.19
-0.09
38.99
39.21
-0.22