Viewing Station: IL-PR-8 : Peoria 3.4 WNW
Sep 16, 2011 - Sep 23, 20265,479 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.76"
September 1-23, 2026(23 of 23 days covered by obs)
NOAA Normal
2.64"
Departure from Normal
1.12" : 143% of Normal
Year-To-Date: 35.03"
Jan 1 to Sep 23, 2026(266 of 266 days covered by obs)
NOAA Normal
29.13"
Departure from Normal
5.90" : 120% of Normal
Water Year-To-Date: 40.41"
Oct 1, 2025 to Sep 23, 2026(358 of 358 days covered by obs)
NOAA Normal
36.86"
Departure from Normal
3.55" : 110% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.95
2.07
-0.12
Feb
1.87
1.97
-0.10
Mar
2.47
2.55
-0.08
Apr
3.81
3.82
-0.01
May
4.69
4.71
-0.02
Jun
4.20
4.16
0.04
Jul
3.91
3.72
0.19
Aug
3.59
3.30
0.29
Sep
3.44
3.61
-0.17
Oct
3.07
3.05
0.02
Nov
2.57
2.71
-0.14
Dec
2.09
2.16
-0.07
37.66
37.83
-0.17