Viewing Station: IL-CP-153 : Dewey 2.70 NW
Dec 4, 2021 - Mar 26, 2026944 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.37"
March 1-26, 2026(26 of 26 days covered by obs)
NOAA Normal
2.20"
Departure from Normal
0.17" : 108% of Normal
Year-To-Date: 2.84"
Jan 1 to Mar 26, 2026(72 of 85 days covered by obs)
NOAA Normal
6.28"
Departure from Normal
-3.44" : 45% of Normal
Water Year-To-Date: 6.63"
Oct 1, 2025 to Mar 26, 2026(161 of 177 days covered by obs)
NOAA Normal
14.66"
Departure from Normal
-8.03" : 45% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.21
2.24
-0.03
Feb
1.87
2.06
-0.19
Mar
2.62
2.68
-0.06
Apr
3.95
3.89
0.06
May
4.44
4.45
-0.01
Jun
4.44
4.56
-0.12
Jul
4.21
4.11
0.10
Aug
3.60
3.54
0.06
Sep
3.05
3.24
-0.19
Oct
3.20
3.18
0.02
Nov
3.00
2.98
0.02
Dec
2.18
2.31
-0.13
38.77
39.24
-0.47