Viewing Station: IL-AD-23 : Plainville 0.2 NNW
Apr 7, 2025 - May 27, 2026327 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.60"
May 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
4.31"
Departure from Normal
0.29" : 107% of Normal
Year-To-Date: 16.34"
Jan 1 to May 27, 2026(88 of 147 days covered by obs)
NOAA Normal
14.78"
Departure from Normal
1.56" : 111% of Normal
Water Year-To-Date: 19.98"
Oct 1, 2025 to May 27, 2026(151 of 239 days covered by obs)
NOAA Normal
22.51"
Departure from Normal
-2.53" : 89% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.83
1.93
-0.10
Feb
1.87
1.98
-0.11
Mar
2.64
2.60
0.04
Apr
4.13
4.07
0.06
May
4.95
4.98
-0.03
Jun
4.76
4.68
0.08
Jul
3.86
3.99
-0.13
Aug
3.73
3.65
0.08
Sep
3.38
3.42
-0.04
Oct
3.11
3.11
0.00
Nov
2.61
2.64
-0.03
Dec
2.01
2.04
-0.03
38.88
39.09
-0.21