Viewing Station: IL-MD-44 : Wood River 0.5 NW
Aug 29, 2020 - May 27, 20261,422 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.78"
May 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
4.30"
Departure from Normal
-0.52" : 88% of Normal
Year-To-Date: 16.39"
Jan 1 to May 27, 2026(133 of 147 days covered by obs)
NOAA Normal
16.86"
Departure from Normal
-0.47" : 97% of Normal
Water Year-To-Date: 21.32"
Oct 1, 2025 to May 27, 2026(218 of 239 days covered by obs)
NOAA Normal
26.02"
Departure from Normal
-4.70" : 82% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.44
2.58
-0.14
Feb
2.21
2.29
-0.08
Mar
3.29
3.33
-0.04
Apr
4.62
4.69
-0.07
May
4.94
5.10
-0.16
Jun
4.19
4.26
-0.07
Jul
4.16
4.07
0.09
Aug
3.33
3.59
-0.26
Sep
3.24
3.21
0.03
Oct
3.17
3.27
-0.10
Nov
3.40
3.47
-0.07
Dec
2.59
2.60
-0.01
41.58
42.46
-0.88