Viewing Station: IL-MCL-63 : Normal 1.7 SE
Apr 15, 2021 - May 8, 20251,281 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.90"
May 1-9, 2025(8 of 9 days covered by obs)
NOAA Normal
1.30"
Departure from Normal
-0.40" : 69% of Normal
Year-To-Date: 7.37"
Jan 1 to May 9, 2025(126 of 129 days covered by obs)
NOAA Normal
11.56"
Departure from Normal
-4.19" : 64% of Normal
Water Year-To-Date: 15.29"
Oct 1, 2024 to May 9, 2025(218 of 221 days covered by obs)
NOAA Normal
19.79"
Departure from Normal
-4.50" : 77% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.09
2.26
-0.17
Feb
1.82
1.94
-0.12
Mar
2.57
2.63
-0.06
Apr
3.78
3.72
0.06
May
4.49
4.50
-0.01
Jun
4.01
4.01
0.00
Jul
4.10
3.91
0.19
Aug
3.60
3.60
0.00
Sep
3.03
3.26
-0.23
Oct
3.25
3.27
-0.02
Nov
2.82
2.74
0.08
Dec
2.16
2.28
-0.12
37.72
38.12
-0.40