Viewing Station: IL-MCH-83 : Crystal Lake 1.0 WSW
Mar 7, 2017 - Jul 9, 20263,206 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.42"
July 1-9, 2026(9 of 9 days covered by obs)
NOAA Normal
1.15"
Departure from Normal
0.27" : 124% of Normal
Year-To-Date: 22.45"
Jan 1 to Jul 9, 2026(189 of 190 days covered by obs)
NOAA Normal
19.83"
Departure from Normal
2.62" : 113% of Normal
Water Year-To-Date: 28.97"
Oct 1, 2025 to Jul 9, 2026(281 of 282 days covered by obs)
NOAA Normal
27.40"
Departure from Normal
1.57" : 106% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.75
1.81
-0.06
Feb
1.75
1.82
-0.07
Mar
2.22
2.20
0.02
Apr
3.75
3.68
0.07
May
4.55
4.75
-0.20
Jun
4.66
4.79
-0.13
Jul
3.96
3.94
0.02
Aug
3.82
3.89
-0.07
Sep
3.49
3.52
-0.03
Oct
3.14
3.16
-0.02
Nov
2.41
2.42
-0.01
Dec
2.02
2.03
-0.01
37.52
38.01
-0.49