Viewing Station: IL-CP-50 : Savoy 2.6 WSW
Nov 1, 2008 - Dec 15, 20252,474 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.54"
December 1-16, 2025(14 of 16 days covered by obs)
NOAA Normal
1.18"
Departure from Normal
-0.64" : 46% of Normal
Year-To-Date: 20.97"
Jan 1 to Dec 16, 2025(348 of 350 days covered by obs)
NOAA Normal
37.92"
Departure from Normal
-16.95" : 55% of Normal
Water Year-To-Date: 3.34"
Oct 1, 2025 to Dec 16, 2025(75 of 77 days covered by obs)
NOAA Normal
7.51"
Departure from Normal
-4.17" : 44% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.21
2.27
-0.06
Feb
2.01
2.09
-0.08
Mar
2.48
2.69
-0.21
Apr
3.95
3.99
-0.04
May
4.51
4.44
0.07
Jun
4.54
4.61
-0.07
Jul
4.23
4.17
0.06
Aug
3.26
3.11
0.15
Sep
3.22
3.17
0.05
Oct
3.23
3.28
-0.05
Nov
3.10
3.15
-0.05
Dec
2.29
2.38
-0.09
39.03
39.35
-0.32