Viewing Station: IL-CP-109 : Savoy 0.6 SSE
Jul 6, 2016 - Dec 15, 20253,262 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.85"
December 1-16, 2025(14 of 16 days covered by obs)
NOAA Normal
1.18"
Departure from Normal
-0.33" : 72% of Normal
Year-To-Date: 26.03"
Jan 1 to Dec 16, 2025(345 of 350 days covered by obs)
NOAA Normal
37.93"
Departure from Normal
-11.90" : 69% of Normal
Water Year-To-Date: 4.26"
Oct 1, 2025 to Dec 16, 2025(72 of 77 days covered by obs)
NOAA Normal
7.55"
Departure from Normal
-3.29" : 56% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.21
2.26
-0.05
Feb
2.00
2.10
-0.10
Mar
2.55
2.68
-0.13
Apr
3.98
3.97
0.01
May
4.43
4.43
0.00
Jun
4.50
4.62
-0.12
Jul
4.26
4.20
0.06
Aug
3.27
3.13
0.14
Sep
3.18
3.18
0.00
Oct
3.26
3.28
-0.02
Nov
3.11
3.14
-0.03
Dec
2.29
2.38
-0.09
39.04
39.37
-0.33