Viewing Station: IL-SP-32 : Davis 1.5 NNE
Jun 21, 2023 - Dec 15, 2025908 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.56"
December 1-16, 2025(15 of 16 days covered by obs)
NOAA Normal
1.02"
Departure from Normal
-0.46" : 55% of Normal
Year-To-Date: 29.86"
Jan 1 to Dec 16, 2025(347 of 350 days covered by obs)
NOAA Normal
36.87"
Departure from Normal
-7.01" : 81% of Normal
Water Year-To-Date: 4.28"
Oct 1, 2025 to Dec 16, 2025(74 of 77 days covered by obs)
NOAA Normal
6.25"
Departure from Normal
-1.97" : 69% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.52
1.55
-0.03
Feb
1.59
1.61
-0.02
Mar
2.21
2.13
0.08
Apr
3.63
3.64
-0.01
May
4.19
4.17
0.02
Jun
5.50
5.32
0.18
Jul
4.09
3.76
0.33
Aug
4.20
4.05
0.15
Sep
3.69
3.76
-0.07
Oct
2.87
2.90
-0.03
Nov
2.36
2.32
0.04
Dec
1.97
1.91
0.06
37.82
37.12
0.70