Viewing Station: IL-VR-33 : Danville 4.2 NW
Jan 20, 2018 - Sep 22, 20263,150 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.01"
September 1-22, 2026(22 of 22 days covered by obs)
NOAA Normal
2.25"
Departure from Normal
-0.24" : 89% of Normal
Year-To-Date: 44.31"
Jan 1 to Sep 22, 2026(265 of 265 days covered by obs)
NOAA Normal
30.25"
Departure from Normal
14.06" : 146% of Normal
Water Year-To-Date: 49.44"
Oct 1, 2025 to Sep 22, 2026(357 of 357 days covered by obs)
NOAA Normal
39.24"
Departure from Normal
10.20" : 126% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.34
2.39
-0.05
Feb
1.98
2.10
-0.12
Mar
2.89
2.86
0.03
Apr
4.06
4.10
-0.04
May
4.42
4.51
-0.09
Jun
4.71
4.81
-0.10
Jul
4.19
4.29
-0.10
Aug
3.41
3.40
0.01
Sep
3.07
3.12
-0.05
Oct
3.33
3.38
-0.05
Nov
3.24
3.25
-0.01
Dec
2.42
2.46
-0.04
40.06
40.67
-0.61