Viewing Station: IL-KN-9 : Elgin 1.0 S
Jan 18, 2007 - May 9, 20256,068 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.98"
May 1-9, 2025(9 of 9 days covered by obs)
NOAA Normal
1.38"
Departure from Normal
-0.40" : 71% of Normal
Year-To-Date: 8.70"
Jan 1 to May 9, 2025(128 of 129 days covered by obs)
NOAA Normal
10.89"
Departure from Normal
-2.19" : 80% of Normal
Water Year-To-Date: 13.96"
Oct 1, 2024 to May 9, 2025(220 of 221 days covered by obs)
NOAA Normal
18.64"
Departure from Normal
-4.68" : 75% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.73
1.89
-0.16
Feb
1.76
1.80
-0.04
Mar
2.30
2.28
0.02
Apr
3.72
3.78
-0.06
May
4.75
4.93
-0.18
Jun
4.52
4.46
0.06
Jul
3.82
3.80
0.02
Aug
3.87
4.07
-0.20
Sep
3.41
3.45
-0.04
Oct
3.26
3.28
-0.02
Nov
2.44
2.54
-0.10
Dec
2.05
2.14
-0.09
37.63
38.42
-0.79