Viewing Station: IL-AD-16 : Quincy 4.4 ESE
Apr 26, 2023 - Sep 21, 20261,422 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.38"
September 1-21, 2026(21 of 21 days covered by obs)
NOAA Normal
2.39"
Departure from Normal
0.99" : 141% of Normal
Year-To-Date: 38.67"
Jan 1 to Sep 21, 2026(264 of 264 days covered by obs)
NOAA Normal
30.12"
Departure from Normal
8.55" : 128% of Normal
Water Year-To-Date: 43.95"
Oct 1, 2025 to Sep 21, 2026(356 of 356 days covered by obs)
NOAA Normal
37.73"
Departure from Normal
6.22" : 116% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.80
1.81
-0.01
Feb
1.85
1.92
-0.07
Mar
2.57
2.54
0.03
Apr
4.08
3.96
0.12
May
5.00
4.90
0.10
Jun
4.75
4.57
0.18
Jul
3.85
3.89
-0.04
Aug
3.83
3.73
0.10
Sep
3.42
3.38
0.04
Oct
3.10
3.05
0.05
Nov
2.57
2.58
-0.01
Dec
1.94
1.91
0.03
38.76
38.24
0.52