Viewing Station: IL-LK-119 : Lake Zurich 1.4 W
Mar 7, 2018 - Jul 7, 20251,570 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.42"
July 1-8, 2025(7 of 8 days covered by obs)
NOAA Normal
1.00"
Departure from Normal
0.42" : 141% of Normal
Year-To-Date: 13.07"
Jan 1 to Jul 8, 2025(182 of 189 days covered by obs)
NOAA Normal
19.67"
Departure from Normal
-6.60" : 66% of Normal
Water Year-To-Date: 18.57"
Oct 1, 2024 to Jul 8, 2025(273 of 281 days covered by obs)
NOAA Normal
27.42"
Departure from Normal
-8.85" : 68% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.84
1.90
-0.06
Feb
1.78
1.88
-0.10
Mar
2.27
2.27
0.00
Apr
3.80
3.72
0.08
May
4.40
4.69
-0.29
Jun
4.58
4.49
0.09
Jul
3.89
3.77
0.12
Aug
3.89
3.93
-0.04
Sep
3.48
3.43
0.05
Oct
3.21
3.22
-0.01
Nov
2.47
2.41
0.06
Dec
2.07
2.09
-0.02
37.68
37.80
-0.12