Viewing Station: IL-MCH-83 : Crystal Lake 1.0 WSW
Mar 7, 2017 - Jan 22, 20263,040 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.56"
January 1-22, 2026(22 of 22 days covered by obs)
NOAA Normal
1.24"
Departure from Normal
-0.68" : 45% of Normal
Year-To-Date: 0.56"
Jan 1 to Jan 22, 2026(22 of 22 days covered by obs)
NOAA Normal
1.24"
Departure from Normal
-0.68" : 45% of Normal
Water Year-To-Date: 7.08"
Oct 1, 2025 to Jan 22, 2026(114 of 114 days covered by obs)
NOAA Normal
8.81"
Departure from Normal
-1.73" : 80% 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