Viewing Station: IL-DP-191 : Winfield 0.7 NE
Jul 23, 2023 - Aug 18, 2026440 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.78"
August 1-18, 2026(18 of 18 days covered by obs)
NOAA Normal
2.24"
Departure from Normal
2.54" : 213% of Normal
Year-To-Date: 20.42"
Jan 1 to Aug 18, 2026(90 of 230 days covered by obs)
NOAA Normal
24.82"
Departure from Normal
-4.40" : 82% of Normal
Water Year-To-Date: 24.71"
Oct 1, 2025 to Aug 18, 2026(126 of 322 days covered by obs)
NOAA Normal
32.73"
Departure from Normal
-8.02" : 75% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.82
2.01
-0.19
Feb
1.79
1.91
-0.12
Mar
2.31
2.29
0.02
Apr
3.79
3.81
-0.02
May
4.72
4.73
-0.01
Jun
4.42
4.35
0.07
Jul
3.73
3.75
-0.02
Aug
3.86
3.97
-0.11
Sep
3.29
3.28
0.01
Oct
3.36
3.44
-0.08
Nov
2.50
2.58
-0.08
Dec
2.05
2.16
-0.11
37.64
38.28
-0.64