Viewing Station: IL-PR-4 : Dunlap 2.6 NE
Nov 1, 2007 - Sep 23, 20266,694 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.93"
September 1-23, 2026(23 of 23 days covered by obs)
NOAA Normal
2.66"
Departure from Normal
1.27" : 148% of Normal
Year-To-Date: 37.61"
Jan 1 to Sep 23, 2026(265 of 266 days covered by obs)
NOAA Normal
29.10"
Departure from Normal
8.51" : 129% of Normal
Water Year-To-Date: 42.90"
Oct 1, 2025 to Sep 23, 2026(357 of 358 days covered by obs)
NOAA Normal
36.68"
Departure from Normal
6.22" : 117% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.87
1.97
-0.10
Feb
1.84
1.91
-0.07
Mar
2.42
2.50
-0.08
Apr
3.80
3.78
0.02
May
4.65
4.84
-0.19
Jun
4.25
4.16
0.09
Jul
3.98
3.69
0.29
Aug
3.63
3.50
0.13
Sep
3.47
3.55
-0.08
Oct
3.04
2.98
0.06
Nov
2.46
2.61
-0.15
Dec
2.08
2.09
-0.01
37.49
37.58
-0.09