Viewing Station: IL-SG-66 : Springfield 2.2 SE
Apr 15, 2021 - Dec 15, 20251,715 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.76"
December 1-16, 2025(15 of 16 days covered by obs)
NOAA Normal
1.08"
Departure from Normal
-0.32" : 70% of Normal
Year-To-Date: 27.38"
Jan 1 to Dec 16, 2025(349 of 350 days covered by obs)
NOAA Normal
37.24"
Departure from Normal
-9.86" : 74% of Normal
Water Year-To-Date: 3.71"
Oct 1, 2025 to Dec 16, 2025(76 of 77 days covered by obs)
NOAA Normal
7.24"
Departure from Normal
-3.53" : 51% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.12
2.16
-0.04
Feb
1.97
1.89
0.08
Mar
2.70
2.62
0.08
Apr
4.15
3.92
0.23
May
4.44
4.53
-0.09
Jun
4.35
4.38
-0.03
Jul
3.78
3.52
0.26
Aug
3.43
3.03
0.40
Sep
3.06
3.08
-0.02
Oct
3.17
3.07
0.10
Nov
2.99
2.92
0.07
Dec
2.10
2.14
-0.04
38.26
37.26
1.00