Viewing Station: IL-JD-6 : Hanover 0.2 NW
Mar 28, 2016 - Sep 21, 20263,375 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 8.92"
September 1-22, 2026(21 of 22 days covered by obs)
NOAA Normal
2.68"
Departure from Normal
6.24" : 332% of Normal
Year-To-Date: 38.09"
Jan 1 to Sep 22, 2026(264 of 265 days covered by obs)
NOAA Normal
29.91"
Departure from Normal
8.18" : 127% of Normal
Water Year-To-Date: 42.65"
Oct 1, 2025 to Sep 22, 2026(356 of 357 days covered by obs)
NOAA Normal
36.98"
Departure from Normal
5.67" : 115% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.37
1.34
0.03
Feb
1.61
1.59
0.02
Mar
2.23
2.21
0.02
Apr
3.69
3.74
-0.05
May
4.31
4.25
0.06
Jun
5.52
5.63
-0.11
Jul
4.59
4.51
0.08
Aug
3.91
3.95
-0.04
Sep
3.66
3.66
0.00
Oct
2.95
2.93
0.02
Nov
2.27
2.25
0.02
Dec
1.85
1.76
0.09
37.96
37.82
0.14