Viewing Station: IL-MCH-101 : Crystal Lake 1.9 SW
Mar 23, 2021 - Jul 8, 20261,881 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.20"
July 1-8, 2026(8 of 8 days covered by obs)
NOAA Normal
1.02"
Departure from Normal
1.18" : 215% of Normal
Year-To-Date: 23.34"
Jan 1 to Jul 8, 2026(189 of 189 days covered by obs)
NOAA Normal
19.70"
Departure from Normal
3.64" : 118% of Normal
Water Year-To-Date: 30.06"
Oct 1, 2025 to Jul 8, 2026(281 of 281 days covered by obs)
NOAA Normal
27.27"
Departure from Normal
2.79" : 110% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.75
1.82
-0.07
Feb
1.75
1.82
-0.07
Mar
2.22
2.20
0.02
Apr
3.75
3.68
0.07
May
4.55
4.76
-0.21
Jun
4.66
4.78
-0.12
Jul
3.96
3.94
0.02
Aug
3.82
3.90
-0.08
Sep
3.49
3.52
-0.03
Oct
3.14
3.16
-0.02
Nov
2.41
2.42
-0.01
Dec
2.02
2.04
-0.02
37.52
38.04
-0.52