Viewing Station: IL-KX-23 : Williamsfield 1.7 NNE
Jul 13, 2023 - Sep 23, 20261,165 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.00"
September 1-23, 2026(23 of 23 days covered by obs)
NOAA Normal
2.78"
Departure from Normal
0.22" : 108% of Normal
Year-To-Date: 33.14"
Jan 1 to Sep 23, 2026(266 of 266 days covered by obs)
NOAA Normal
29.22"
Departure from Normal
3.92" : 113% of Normal
Water Year-To-Date: 37.93"
Oct 1, 2025 to Sep 23, 2026(358 of 358 days covered by obs)
NOAA Normal
36.58"
Departure from Normal
1.35" : 104% 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