Viewing Station: IL-MCH-43 : Algonquin 0.7 N
Feb 16, 2010 - Jun 22, 20255,478 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.80"
June 1-23, 2025(22 of 23 days covered by obs)
NOAA Normal
3.56"
Departure from Normal
-1.76" : 51% of Normal
Year-To-Date: 10.30"
Jan 1 to Jun 23, 2025(161 of 174 days covered by obs)
NOAA Normal
17.73"
Departure from Normal
-7.43" : 58% of Normal
Water Year-To-Date: 15.65"
Oct 1, 2024 to Jun 23, 2025(253 of 266 days covered by obs)
NOAA Normal
25.42"
Departure from Normal
-9.77" : 62% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.77
1.85
-0.08
Feb
1.77
1.83
-0.06
Mar
2.27
2.20
0.07
Apr
3.74
3.69
0.05
May
4.62
4.81
-0.19
Jun
4.64
4.68
-0.04
Jul
3.89
3.91
-0.02
Aug
3.87
3.95
-0.08
Sep
3.50
3.47
0.03
Oct
3.20
3.18
0.02
Nov
2.43
2.45
-0.02
Dec
2.06
2.07
-0.01
37.76
38.09
-0.33