Viewing Station: IL-KN-98 : Gilberts 0.5 N
Mar 23, 2012 - Sep 16, 20262,891 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.65"
September 1-16, 2026(16 of 16 days covered by obs)
NOAA Normal
1.84"
Departure from Normal
-1.19" : 35% of Normal
Year-To-Date: 24.59"
Jan 1 to Sep 16, 2026(185 of 259 days covered by obs)
NOAA Normal
28.73"
Departure from Normal
-4.14" : 86% of Normal
Water Year-To-Date: 25.69"
Oct 1, 2025 to Sep 16, 2026(213 of 351 days covered by obs)
NOAA Normal
36.52"
Departure from Normal
-10.83" : 70% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.77
1.86
-0.09
Feb
1.77
1.80
-0.03
Mar
2.30
2.25
0.05
Apr
3.71
3.73
-0.02
May
4.75
4.91
-0.16
Jun
4.69
4.57
0.12
Jul
3.96
3.88
0.08
Aug
3.94
4.03
-0.09
Sep
3.45
3.47
-0.02
Oct
3.28
3.22
0.06
Nov
2.43
2.50
-0.07
Dec
2.08
2.12
-0.04
38.13
38.34
-0.21