Viewing Station: IL-KN-140 : Algonquin 1.3 SE
Oct 1, 2022 - Jun 14, 20261,203 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.94"
June 1-15, 2026(15 of 15 days covered by obs)
NOAA Normal
2.31"
Departure from Normal
1.63" : 170% of Normal
Year-To-Date: 16.64"
Jan 1 to Jun 15, 2026(142 of 166 days covered by obs)
NOAA Normal
16.51"
Departure from Normal
0.13" : 101% of Normal
Water Year-To-Date: 23.88"
Oct 1, 2025 to Jun 15, 2026(227 of 258 days covered by obs)
NOAA Normal
24.23"
Departure from Normal
-0.35" : 99% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.78
1.88
-0.10
Feb
1.77
1.83
-0.06
Mar
2.26
2.22
0.04
Apr
3.73
3.71
0.02
May
4.65
4.86
-0.21
Jun
4.63
4.64
-0.01
Jul
3.90
3.89
0.01
Aug
3.88
4.01
-0.13
Sep
3.52
3.48
0.04
Oct
3.23
3.21
0.02
Nov
2.43
2.47
-0.04
Dec
2.07
2.10
-0.03
37.85
38.30
-0.45