Viewing Station: IL-WL-58 : Plainfield 3.0 ESE
Apr 2, 2010 - Sep 21, 20264,394 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.73"
September 1-22, 2026(21 of 22 days covered by obs)
NOAA Normal
2.38"
Departure from Normal
2.35" : 198% of Normal
Year-To-Date: 42.24"
Jan 1 to Sep 22, 2026(206 of 265 days covered by obs)
NOAA Normal
29.26"
Departure from Normal
12.98" : 144% of Normal
Water Year-To-Date: 45.78"
Oct 1, 2025 to Sep 22, 2026(267 of 357 days covered by obs)
NOAA Normal
37.33"
Departure from Normal
8.45" : 123% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.03
2.09
-0.06
Feb
1.77
1.90
-0.13
Mar
2.32
2.44
-0.12
Apr
3.82
3.89
-0.07
May
4.43
4.66
-0.23
Jun
4.42
4.54
-0.12
Jul
4.06
4.17
-0.11
Aug
4.03
3.99
0.04
Sep
3.25
3.28
-0.03
Oct
3.36
3.40
-0.04
Nov
2.59
2.50
0.09
Dec
2.12
2.17
-0.05
38.20
39.03
-0.83