Viewing Station: IL-GL-5 : Shawneetown 3.1 WSW
Mar 6, 2024 - May 27, 2026159 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.45"
May 1-27, 2026(8 of 27 days covered by obs)
NOAA Normal
4.22"
Departure from Normal
0.23" : 105% of Normal
Year-To-Date: 13.98"
Jan 1 to May 27, 2026(20 of 147 days covered by obs)
NOAA Normal
20.38"
Departure from Normal
-6.40" : 69% of Normal
Water Year-To-Date: 19.74"
Oct 1, 2025 to May 27, 2026(28 of 239 days covered by obs)
NOAA Normal
31.67"
Departure from Normal
-11.93" : 62% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.46
3.53
-0.07
Feb
3.19
3.44
-0.25
Mar
4.55
4.60
-0.05
Apr
4.96
5.00
-0.04
May
4.85
4.92
-0.07
Jun
4.32
4.41
-0.09
Jul
4.02
4.13
-0.11
Aug
3.20
3.01
0.19
Sep
3.29
3.25
0.04
Oct
3.48
3.33
0.15
Nov
3.98
4.04
-0.06
Dec
3.83
3.89
-0.06
47.13
47.55
-0.42