Viewing Station: IL-BN-19 : Belvidere 5.0 NNW
Apr 6, 2020 - Dec 15, 20252,388 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.58"
December 1-16, 2025(15 of 16 days covered by obs)
NOAA Normal
0.98"
Departure from Normal
-0.40" : 59% of Normal
Year-To-Date: 31.33"
Jan 1 to Dec 16, 2025(349 of 350 days covered by obs)
NOAA Normal
35.87"
Departure from Normal
-4.54" : 87% of Normal
Water Year-To-Date: 4.27"
Oct 1, 2025 to Dec 16, 2025(76 of 77 days covered by obs)
NOAA Normal
6.13"
Departure from Normal
-1.86" : 70% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.61
1.65
-0.04
Feb
1.59
1.64
-0.05
Mar
2.16
2.19
-0.03
Apr
3.70
3.62
0.08
May
4.36
4.29
0.07
Jun
5.05
5.37
-0.32
Jul
3.87
3.80
0.07
Aug
3.95
4.10
-0.15
Sep
3.45
3.62
-0.17
Oct
2.84
2.83
0.01
Nov
2.31
2.34
-0.03
Dec
1.89
2.00
-0.11
36.78
37.45
-0.67