Viewing Station: IL-AD-16 : Quincy 4.4 ESE
Apr 26, 2023 - Sep 18, 20251,001 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.01"
September 1-18, 2025(18 of 18 days covered by obs)
NOAA Normal
2.05"
Departure from Normal
-2.04" : 0% of Normal
Year-To-Date: 26.48"
Jan 1 to Sep 18, 2025(261 of 261 days covered by obs)
NOAA Normal
29.78"
Departure from Normal
-3.30" : 89% of Normal
Water Year-To-Date: 33.93"
Oct 1, 2024 to Sep 18, 2025(353 of 353 days covered by obs)
NOAA Normal
37.39"
Departure from Normal
-3.46" : 91% 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