Viewing Station: IL-DG-11 : Tuscola 0.6 NNE
Apr 27, 2012 - Sep 15, 20264,923 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.08"
September 1-15, 2026(15 of 15 days covered by obs)
NOAA Normal
1.54"
Departure from Normal
-1.46" : 5% of Normal
Year-To-Date: 36.82"
Jan 1 to Sep 15, 2026(258 of 258 days covered by obs)
NOAA Normal
28.71"
Departure from Normal
8.11" : 128% of Normal
Water Year-To-Date: 42.82"
Oct 1, 2025 to Sep 15, 2026(350 of 350 days covered by obs)
NOAA Normal
37.50"
Departure from Normal
5.32" : 114% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.35
2.38
-0.03
Feb
1.95
2.00
-0.05
Mar
2.66
2.76
-0.10
Apr
4.14
4.30
-0.16
May
4.40
4.30
0.10
Jun
4.59
4.56
0.03
Jul
4.03
4.10
-0.07
Aug
3.05
2.93
0.12
Sep
3.09
3.06
0.03
Oct
3.26
3.18
0.08
Nov
3.22
3.33
-0.11
Dec
2.30
2.43
-0.13
39.04
39.33
-0.29