Viewing Station: IL-SL-5 : Thompsonville 3.5 ESE
Mar 24, 2023 - Oct 30, 2025763 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.36"
October 1-31, 2025(27 of 31 days covered by obs)
NOAA Normal
3.60"
Departure from Normal
0.76" : 121% of Normal
Year-To-Date: 44.94"
Jan 1 to Oct 31, 2025(257 of 304 days covered by obs)
NOAA Normal
40.28"
Departure from Normal
4.66" : 112% of Normal
Water Year-To-Date: 4.36"
Oct 1, 2025 to Oct 31, 2025(27 of 31 days covered by obs)
NOAA Normal
3.60"
Departure from Normal
0.76" : 121% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.37
3.26
0.11
Feb
3.13
3.05
0.08
Mar
4.48
4.18
0.30
Apr
5.46
5.14
0.32
May
5.01
4.92
0.09
Jun
4.54
4.50
0.04
Jul
3.91
3.83
0.08
Aug
3.33
3.08
0.25
Sep
3.45
3.16
0.29
Oct
3.60
3.43
0.17
Nov
4.09
4.06
0.03
Dec
3.50
3.51
-0.01
47.87
46.12
1.75