Viewing Station: IL-KX-23 : Williamsfield 1.7 NNE
Jul 13, 2023 - May 27, 20261,048 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.28"
May 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
4.22"
Departure from Normal
-2.94" : 30% of Normal
Year-To-Date: 11.98"
Jan 1 to May 27, 2026(147 of 147 days covered by obs)
NOAA Normal
13.82"
Departure from Normal
-1.84" : 87% of Normal
Water Year-To-Date: 16.77"
Oct 1, 2025 to May 27, 2026(239 of 239 days covered by obs)
NOAA Normal
21.18"
Departure from Normal
-4.41" : 79% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.75
1.82
-0.07
Feb
1.81
1.90
-0.09
Mar
2.38
2.45
-0.07
Apr
3.66
3.70
-0.04
May
4.84
4.96
-0.12
Jun
4.50
4.45
0.05
Jul
3.98
3.82
0.16
Aug
3.52
3.57
-0.05
Sep
3.63
3.56
0.07
Oct
2.93
2.85
0.08
Nov
2.45
2.45
0.00
Dec
1.98
2.00
-0.02
37.43
37.53
-0.10