Viewing Station: IL-KN-153 : South Elgin 3.1 WSW
Dec 31, 2024 - May 27, 2026454 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.98"
May 1-27, 2026(26 of 27 days covered by obs)
NOAA Normal
4.13"
Departure from Normal
-3.15" : 24% of Normal
Year-To-Date: 13.04"
Jan 1 to May 27, 2026(117 of 147 days covered by obs)
NOAA Normal
13.61"
Departure from Normal
-0.57" : 96% of Normal
Water Year-To-Date: 19.23"
Oct 1, 2025 to May 27, 2026(183 of 239 days covered by obs)
NOAA Normal
21.41"
Departure from Normal
-2.18" : 90% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.74
1.87
-0.13
Feb
1.76
1.80
-0.04
Mar
2.25
2.29
-0.04
Apr
3.73
3.74
-0.01
May
4.74
4.87
-0.13
Jun
4.47
4.38
0.09
Jul
3.83
3.77
0.06
Aug
3.88
3.96
-0.08
Sep
3.38
3.43
-0.05
Oct
3.31
3.27
0.04
Nov
2.48
2.53
-0.05
Dec
2.01
2.14
-0.13
37.58
38.05
-0.47