Viewing Station: IL-AD-21 : Quincy 2.7 N
Mar 13, 2024 - Aug 15, 2025324 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.48"
August 1-15, 2025(15 of 15 days covered by obs)
NOAA Normal
1.90"
Departure from Normal
-1.42" : 25% of Normal
Year-To-Date: 25.60"
Jan 1 to Aug 15, 2025(226 of 227 days covered by obs)
NOAA Normal
25.70"
Departure from Normal
-0.10" : 100% of Normal
Water Year-To-Date: 32.80"
Oct 1, 2024 to Aug 15, 2025(318 of 319 days covered by obs)
NOAA Normal
33.41"
Departure from Normal
-0.61" : 98% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.76
1.76
0.00
Feb
1.86
1.88
-0.02
Mar
2.50
2.51
-0.01
Apr
4.06
3.91
0.15
May
5.07
4.92
0.15
Jun
4.68
4.56
0.12
Jul
3.87
3.90
-0.03
Aug
3.92
3.73
0.19
Sep
3.42
3.43
-0.01
Oct
3.19
3.02
0.17
Nov
2.57
2.56
0.01
Dec
1.95
1.85
0.10
38.85
38.03
0.82