Viewing Station: IL-DP-187 : Lombard 0.2 N
Apr 13, 2023 - Mar 28, 20261,068 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.51"
March 1-28, 2026(28 of 28 days covered by obs)
NOAA Normal
2.12"
Departure from Normal
2.39" : 212% of Normal
Year-To-Date: 7.46"
Jan 1 to Mar 28, 2026(87 of 87 days covered by obs)
NOAA Normal
5.85"
Departure from Normal
1.61" : 127% of Normal
Water Year-To-Date: 15.19"
Oct 1, 2025 to Mar 28, 2026(179 of 179 days covered by obs)
NOAA Normal
13.84"
Departure from Normal
1.35" : 110% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.89
2.10
-0.21
Feb
1.84
1.99
-0.15
Mar
2.35
2.30
0.05
Apr
3.82
3.85
-0.03
May
4.69
4.70
-0.01
Jun
4.46
4.41
0.05
Jul
3.71
3.75
-0.04
Aug
3.84
4.07
-0.23
Sep
3.32
3.27
0.05
Oct
3.40
3.48
-0.08
Nov
2.51
2.64
-0.13
Dec
2.08
2.21
-0.13
37.91
38.77
-0.86