Viewing Station: IL-KD-110 : Yorkville 0.9 SSW
Apr 7, 2021 - Sep 19, 20261,354 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.14"
September 1-19, 2026(19 of 19 days covered by obs)
NOAA Normal
2.03"
Departure from Normal
2.11" : 204% of Normal
Year-To-Date: 33.08"
Jan 1 to Sep 19, 2026(179 of 262 days covered by obs)
NOAA Normal
28.43"
Departure from Normal
4.65" : 116% of Normal
Water Year-To-Date: 35.80"
Oct 1, 2025 to Sep 19, 2026(238 of 354 days covered by obs)
NOAA Normal
36.17"
Departure from Normal
-0.37" : 99% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.86
1.90
-0.04
Feb
1.68
1.82
-0.14
Mar
2.23
2.31
-0.08
Apr
3.71
3.77
-0.06
May
4.63
4.51
0.12
Jun
4.40
4.40
0.00
Jul
3.94
3.94
0.00
Aug
3.95
3.72
0.23
Sep
3.20
3.32
-0.12
Oct
3.26
3.31
-0.05
Nov
2.46
2.47
-0.01
Dec
2.02
2.06
-0.04
37.34
37.53
-0.19