Viewing Station: IL-KK-39 : Herscher 3.3 E
Mar 30, 2017 - Jul 8, 20263,601 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.75"
July 1-8, 2026(8 of 8 days covered by obs)
NOAA Normal
1.08"
Departure from Normal
-0.33" : 70% of Normal
Year-To-Date: 15.58"
Jan 1 to Jul 8, 2026(189 of 189 days covered by obs)
NOAA Normal
20.39"
Departure from Normal
-4.81" : 76% of Normal
Water Year-To-Date: 20.60"
Oct 1, 2025 to Jul 8, 2026(281 of 281 days covered by obs)
NOAA Normal
28.39"
Departure from Normal
-7.79" : 73% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.20
2.15
0.05
Feb
1.79
1.84
-0.05
Mar
2.36
2.40
-0.04
Apr
3.75
3.64
0.11
May
4.48
4.46
0.02
Jun
4.73
4.70
0.03
Jul
4.17
4.32
-0.15
Aug
3.86
3.67
0.19
Sep
3.13
3.20
-0.07
Oct
3.24
3.23
0.01
Nov
2.66
2.61
0.05
Dec
2.10
2.15
-0.05
38.47
38.37
0.10