Viewing Station: IL-VR-4 : Henning 3.4 SSE
Dec 19, 2006 - May 27, 20267,094 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.93"
May 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
3.82"
Departure from Normal
-1.89" : 50% of Normal
Year-To-Date: 16.56"
Jan 1 to May 27, 2026(147 of 147 days covered by obs)
NOAA Normal
14.89"
Departure from Normal
1.67" : 111% of Normal
Water Year-To-Date: 19.77"
Oct 1, 2025 to May 27, 2026(239 of 239 days covered by obs)
NOAA Normal
23.63"
Departure from Normal
-3.86" : 84% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.31
2.35
-0.04
Feb
1.95
2.06
-0.11
Mar
2.78
2.73
0.05
Apr
4.03
4.04
-0.01
May
4.39
4.49
-0.10
Jun
4.70
4.76
-0.06
Jul
4.21
4.33
-0.12
Aug
3.47
3.48
-0.01
Sep
3.07
3.17
-0.10
Oct
3.26
3.30
-0.04
Nov
3.12
3.13
-0.01
Dec
2.36
2.39
-0.03
39.65
40.23
-0.58