Viewing Station: IL-SL-5 : Thompsonville 3.5 ESE
Mar 24, 2023 - Dec 14, 2025800 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.10"
December 1-16, 2025(12 of 16 days covered by obs)
NOAA Normal
1.81"
Departure from Normal
-1.71" : 6% of Normal
Year-To-Date: 46.82"
Jan 1 to Dec 16, 2025(300 of 350 days covered by obs)
NOAA Normal
46.18"
Departure from Normal
0.64" : 101% of Normal
Water Year-To-Date: 6.24"
Oct 1, 2025 to Dec 16, 2025(70 of 77 days covered by obs)
NOAA Normal
9.50"
Departure from Normal
-3.26" : 66% 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