Viewing Station: IL-LK-128 : Lake Forest 2.0 WSW
Apr 10, 2023 - Jun 22, 2025750 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.80"
June 1-23, 2025(21 of 23 days covered by obs)
NOAA Normal
3.41"
Departure from Normal
-1.61" : 53% of Normal
Year-To-Date: 10.86"
Jan 1 to Jun 23, 2025(172 of 174 days covered by obs)
NOAA Normal
17.29"
Departure from Normal
-6.43" : 63% of Normal
Water Year-To-Date: 16.55"
Oct 1, 2024 to Jun 23, 2025(263 of 266 days covered by obs)
NOAA Normal
24.97"
Departure from Normal
-8.42" : 66% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.88
1.97
-0.09
Feb
1.76
1.90
-0.14
Mar
2.22
2.27
-0.05
Apr
3.75
3.72
0.03
May
4.27
4.43
-0.16
Jun
4.45
4.29
0.16
Jul
3.69
3.68
0.01
Aug
3.74
3.73
0.01
Sep
3.36
3.43
-0.07
Oct
3.21
3.28
-0.07
Nov
2.45
2.41
0.04
Dec
2.02
2.09
-0.07
36.80
37.20
-0.40