Viewing Station: IL-SP-26 : Freeport 2.9 WSW
Apr 22, 2018 - Sep 9, 20252,402 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.13"
September 1-14, 2025(9 of 14 days covered by obs)
NOAA Normal
1.73"
Departure from Normal
-1.60" : 8% of Normal
Year-To-Date: 20.10"
Jan 1 to Sep 14, 2025(252 of 257 days covered by obs)
NOAA Normal
28.87"
Departure from Normal
-8.77" : 70% of Normal
Water Year-To-Date: 24.54"
Oct 1, 2024 to Sep 14, 2025(344 of 349 days covered by obs)
NOAA Normal
35.83"
Departure from Normal
-11.29" : 68% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.50
1.54
-0.04
Feb
1.63
1.64
-0.01
Mar
2.34
2.14
0.20
Apr
3.65
3.62
0.03
May
4.32
4.40
-0.08
Jun
5.31
5.26
0.05
Jul
4.47
4.17
0.30
Aug
3.92
3.98
-0.06
Sep
3.71
3.93
-0.22
Oct
2.88
2.85
0.03
Nov
2.29
2.29
0.00
Dec
1.79
1.89
-0.10
37.81
37.71
0.10