Viewing Station: IL-MCH-94 : McHenry 2.4 E
May 19, 2019 - Jan 22, 20262,197 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.81"
January 1-22, 2026(20 of 22 days covered by obs)
NOAA Normal
1.23"
Departure from Normal
-0.42" : 66% of Normal
Year-To-Date: 0.81"
Jan 1 to Jan 22, 2026(20 of 22 days covered by obs)
NOAA Normal
1.23"
Departure from Normal
-0.42" : 66% of Normal
Water Year-To-Date: 7.11"
Oct 1, 2025 to Jan 22, 2026(112 of 114 days covered by obs)
NOAA Normal
8.67"
Departure from Normal
-1.56" : 82% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.74
1.76
-0.02
Feb
1.69
1.77
-0.08
Mar
2.19
2.21
-0.02
Apr
3.75
3.68
0.07
May
4.24
4.54
-0.30
Jun
4.55
4.75
-0.20
Jul
3.64
3.77
-0.13
Aug
3.74
3.75
-0.01
Sep
3.55
3.51
0.04
Oct
3.07
3.11
-0.04
Nov
2.39
2.35
0.04
Dec
1.98
1.99
-0.01
36.53
37.19
-0.66