Viewing Station: IL-DP-122 : Clarendon Hills 0.5 NW
Jun 20, 2014 - Apr 10, 2026490 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.58"
April 1-10, 2026(5 of 10 days covered by obs)
NOAA Normal
1.28"
Departure from Normal
1.30" : 201% of Normal
Year-To-Date: 2.58"
Jan 1 to Apr 10, 2026(5 of 100 days covered by obs)
NOAA Normal
7.48"
Departure from Normal
-4.90" : 34% of Normal
Water Year-To-Date: 5.46"
Oct 1, 2025 to Apr 10, 2026(20 of 192 days covered by obs)
NOAA Normal
15.69"
Departure from Normal
-10.23" : 35% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.98
2.16
-0.18
Feb
1.84
2.00
-0.16
Mar
2.38
2.35
0.03
Apr
3.85
3.92
-0.07
May
4.69
4.69
0.00
Jun
4.45
4.43
0.02
Jul
3.77
3.86
-0.09
Aug
4.02
4.06
-0.04
Sep
3.30
3.25
0.05
Oct
3.50
3.53
-0.03
Nov
2.56
2.66
-0.10
Dec
2.15
2.23
-0.08
38.49
39.14
-0.65