Viewing Station: IL-SC-37 : Belleville 1.9 WNW
Feb 28, 2023 - Aug 24, 20261,271 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.76"
August 1-24, 2026(24 of 24 days covered by obs)
NOAA Normal
2.53"
Departure from Normal
2.23" : 188% of Normal
Year-To-Date: 32.23"
Jan 1 to Aug 24, 2026(236 of 236 days covered by obs)
NOAA Normal
28.69"
Departure from Normal
3.54" : 112% of Normal
Water Year-To-Date: 39.43"
Oct 1, 2025 to Aug 24, 2026(328 of 328 days covered by obs)
NOAA Normal
37.92"
Departure from Normal
1.51" : 104% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.53
2.75
-0.22
Feb
2.18
2.34
-0.16
Mar
3.42
3.50
-0.08
Apr
4.77
4.86
-0.09
May
4.99
5.04
-0.05
Jun
4.40
4.67
-0.27
Jul
3.87
4.32
-0.45
Aug
3.27
3.62
-0.35
Sep
3.39
3.41
-0.02
Oct
3.16
3.14
0.02
Nov
3.40
3.62
-0.22
Dec
2.67
2.70
-0.03
42.05
43.97
-1.92