Viewing Station: IL-DP-42 : Carol Stream 0.3 SSE
Jun 8, 2007 - Mar 28, 20265,815 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.63"
March 1-28, 2026(28 of 28 days covered by obs)
NOAA Normal
2.09"
Departure from Normal
2.54" : 222% of Normal
Year-To-Date: 6.54"
Jan 1 to Mar 28, 2026(85 of 87 days covered by obs)
NOAA Normal
5.70"
Departure from Normal
0.84" : 115% of Normal
Water Year-To-Date: 13.74"
Oct 1, 2025 to Mar 28, 2026(169 of 179 days covered by obs)
NOAA Normal
13.61"
Departure from Normal
0.13" : 101% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.82
2.00
-0.18
Feb
1.79
1.90
-0.11
Mar
2.31
2.27
0.04
Apr
3.79
3.79
0.00
May
4.72
4.73
-0.01
Jun
4.42
4.34
0.08
Jul
3.73
3.72
0.01
Aug
3.86
4.00
-0.14
Sep
3.29
3.31
-0.02
Oct
3.36
3.39
-0.03
Nov
2.50
2.56
-0.06
Dec
2.05
2.15
-0.10
37.64
38.16
-0.52