Viewing Station: IA-AL-3 : Monona 9.8 N
Apr 22, 2018 - Jul 30, 2025523 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
August 1-10, 2025(0 of 10 days covered by obs)
0%20%40%Below Normal80%Near Normal120%Above Normal160%180%>= 200%
NOAA Normal
1.36"
Departure from Normal
-1.36" : 0% of Normal
Year-To-Date: 14.24"
Jan 1 to Aug 10, 2025(37 of 222 days covered by obs)
0%20%40%Below Normal80%Near Normal120%Above Normal160%180%>= 200%
NOAA Normal
25.19"
Departure from Normal
-10.95" : 57% of Normal
Water Year-To-Date: 21.28"
Oct 1, 2024 to Aug 10, 2025(59 of 314 days covered by obs)
0%20%40%Below Normal80%Near Normal120%Above Normal160%180%>= 200%
NOAA Normal
31.63"
Departure from Normal
-10.35" : 67% of Normal
Created with Highcharts 11.1.0Monthly Precipitation (inches)Accumulation (inches)Monthly Precipitation NormalsNOAAPRISMNOAA AccumulationPRISM AccumulationJanFebMarAprMayJunJulAugSepOctNovDec02468012243648
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.19
1.16
0.03
Feb
1.23
1.17
0.06
Mar
2.04
1.92
0.12
Apr
3.98
4.00
-0.02
May
4.86
4.78
0.08
Jun
5.92
5.85
0.07
Jul
4.61
4.59
0.02
Aug
4.22
4.25
-0.03
Sep
4.08
3.82
0.26
Oct
2.79
2.76
0.03
Nov
2.12
1.99
0.13
Dec
1.53
1.50
0.03
38.57
37.79
0.78