Viewing Station: IL-VR-33 : Danville 4.2 NW
Jan 20, 2018 - Sep 18, 20252,780 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.27"
September 1-18, 2025(18 of 18 days covered by obs)
NOAA Normal
1.84"
Departure from Normal
-1.57" : 15% of Normal
Year-To-Date: 27.29"
Jan 1 to Sep 18, 2025(261 of 261 days covered by obs)
NOAA Normal
29.84"
Departure from Normal
-2.55" : 91% of Normal
Water Year-To-Date: 35.19"
Oct 1, 2024 to Sep 18, 2025(353 of 353 days covered by obs)
NOAA Normal
38.83"
Departure from Normal
-3.64" : 91% 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