Viewing Station: IL-KN-121 : Geneva 1.3 NW
Feb 19, 2019 - Aug 13, 20262,685 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.19"
August 1-13, 2026(13 of 13 days covered by obs)
NOAA Normal
1.64"
Departure from Normal
1.55" : 194% of Normal
Year-To-Date: 28.49"
Jan 1 to Aug 13, 2026(225 of 225 days covered by obs)
NOAA Normal
23.94"
Departure from Normal
4.55" : 119% of Normal
Water Year-To-Date: 35.71"
Oct 1, 2025 to Aug 13, 2026(317 of 317 days covered by obs)
NOAA Normal
31.76"
Departure from Normal
3.95" : 112% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.74
1.89
-0.15
Feb
1.74
1.84
-0.10
Mar
2.21
2.29
-0.08
Apr
3.75
3.75
0.00
May
4.73
4.75
-0.02
Jun
4.39
4.28
0.11
Jul
3.74
3.71
0.03
Aug
3.92
3.82
0.10
Sep
3.28
3.34
-0.06
Oct
3.32
3.33
-0.01
Nov
2.53
2.53
0.00
Dec
1.97
2.12
-0.15
37.32
37.65
-0.33