Viewing Station: IL-KD-107 : Yorkville 2.1 NNW
Mar 24, 2021 - May 19, 20261,533 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.78"
May 1-19, 2026(18 of 19 days covered by obs)
NOAA Normal
2.86"
Departure from Normal
-1.08" : 62% of Normal
Year-To-Date: 13.88"
Jan 1 to May 19, 2026(136 of 139 days covered by obs)
NOAA Normal
12.24"
Departure from Normal
1.64" : 113% of Normal
Water Year-To-Date: 19.24"
Oct 1, 2025 to May 19, 2026(227 of 231 days covered by obs)
NOAA Normal
19.98"
Departure from Normal
-0.74" : 96% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.81
1.90
-0.09
Feb
1.68
1.82
-0.14
Mar
2.21
2.30
-0.09
Apr
3.68
3.77
-0.09
May
4.66
4.52
0.14
Jun
4.45
4.38
0.07
Jul
3.93
3.91
0.02
Aug
3.93
3.72
0.21
Sep
3.26
3.30
-0.04
Oct
3.24
3.31
-0.07
Nov
2.48
2.48
0.00
Dec
2.02
2.07
-0.05
37.35
37.48
-0.13