Viewing Station: IL-DP-42 : Carol Stream 0.3 SSE
Jun 8, 2007 - Feb 25, 20265,785 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.13"
February 1-25, 2026(25 of 25 days covered by obs)
NOAA Normal
1.60"
Departure from Normal
-1.47" : 8% of Normal
Year-To-Date: 1.91"
Jan 1 to Feb 25, 2026(54 of 56 days covered by obs)
NOAA Normal
3.42"
Departure from Normal
-1.51" : 56% of Normal
Water Year-To-Date: 9.11"
Oct 1, 2025 to Feb 25, 2026(138 of 148 days covered by obs)
NOAA Normal
11.33"
Departure from Normal
-2.22" : 80% 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