Viewing Station: IL-LK-100 : Long Lake 0.4 S
Aug 6, 2017 - Aug 24, 20263,306 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 6.53"
August 1-24, 2026(24 of 24 days covered by obs)
NOAA Normal
2.89"
Departure from Normal
3.64" : 226% of Normal
Year-To-Date: 35.24"
Jan 1 to Aug 24, 2026(236 of 236 days covered by obs)
NOAA Normal
24.66"
Departure from Normal
10.58" : 143% of Normal
Water Year-To-Date: 41.86"
Oct 1, 2025 to Aug 24, 2026(328 of 328 days covered by obs)
NOAA Normal
32.24"
Departure from Normal
9.62" : 130% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.82
1.87
-0.05
Feb
1.72
1.84
-0.12
Mar
2.22
2.27
-0.05
Apr
3.80
3.77
0.03
May
4.17
4.38
-0.21
Jun
4.46
4.53
-0.07
Jul
3.58
3.72
-0.14
Aug
3.73
3.67
0.06
Sep
3.49
3.47
0.02
Oct
3.16
3.12
0.04
Nov
2.44
2.36
0.08
Dec
1.98
2.07
-0.09
36.57
37.07
-0.50