Viewing Station: IL-KN-2 : Elgin 2.3 WNW
Dec 13, 2006 - May 27, 20264,117 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.98"
May 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
4.19"
Departure from Normal
-3.21" : 23% of Normal
Year-To-Date: 8.87"
Jan 1 to May 27, 2026(57 of 147 days covered by obs)
NOAA Normal
13.73"
Departure from Normal
-4.86" : 65% of Normal
Water Year-To-Date: 12.44"
Oct 1, 2025 to May 27, 2026(113 of 239 days covered by obs)
NOAA Normal
21.48"
Departure from Normal
-9.04" : 58% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.74
1.88
-0.14
Feb
1.78
1.79
-0.01
Mar
2.31
2.29
0.02
Apr
3.71
3.78
-0.07
May
4.81
4.94
-0.13
Jun
4.57
4.48
0.09
Jul
3.94
3.84
0.10
Aug
3.92
4.07
-0.15
Sep
3.45
3.46
-0.01
Oct
3.26
3.26
0.00
Nov
2.43
2.54
-0.11
Dec
2.06
2.15
-0.09
37.98
38.48
-0.50