Viewing Station: IL-WM-31 : Carterville 3.6 NW
Apr 20, 2026 - Aug 24, 2026129 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.82"
August 1-24, 2026(24 of 24 days covered by obs)
NOAA Normal
2.45"
Departure from Normal
0.37" : 115% of Normal
Year-To-Date: 13.81"
Jan 1 to Aug 24, 2026(127 of 236 days covered by obs)
NOAA Normal
31.48"
Departure from Normal
-17.67" : 44% of Normal
Water Year-To-Date: 13.81"
Oct 1, 2025 to Aug 24, 2026(127 of 328 days covered by obs)
NOAA Normal
42.51"
Departure from Normal
-28.70" : 32% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.13
3.18
-0.05
Feb
2.97
3.05
-0.08
Mar
4.26
4.24
0.02
Apr
5.32
5.22
0.10
May
5.08
5.11
-0.03
Jun
4.40
4.40
0.00
Jul
3.87
3.79
0.08
Aug
3.17
3.04
0.13
Sep
3.24
3.15
0.09
Oct
3.52
3.53
-0.01
Nov
4.12
4.12
0.00
Dec
3.39
3.55
-0.16
46.47
46.38
0.09