Viewing Station: IL-LK-23 : Winthrop Harbor 0.2 SSE
Jun 27, 2007 - Apr 1, 20262,263 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.75"
April 1-1, 2026(1 of 1 days covered by obs)
NOAA Normal
0.12"
Departure from Normal
0.63" : 602% of Normal
Year-To-Date: 5.21"
Jan 1 to Apr 1, 2026(48 of 91 days covered by obs)
NOAA Normal
5.82"
Departure from Normal
-0.61" : 89% of Normal
Water Year-To-Date: 10.24"
Oct 1, 2025 to Apr 1, 2026(139 of 183 days covered by obs)
NOAA Normal
13.30"
Departure from Normal
-3.06" : 77% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.75
1.91
-0.16
Feb
1.72
1.80
-0.08
Mar
2.23
2.35
-0.12
Apr
3.74
3.88
-0.14
May
3.99
4.13
-0.14
Jun
4.11
4.06
0.05
Jul
3.26
3.42
-0.16
Aug
3.57
3.49
0.08
Sep
3.36
3.45
-0.09
Oct
3.24
3.19
0.05
Nov
2.38
2.35
0.03
Dec
1.86
2.05
-0.19
35.21
36.08
-0.87