Viewing Station: IL-FL-9 : London Mills 1.4 SE
Nov 26, 2011 - May 27, 20264,538 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.92"
May 1-27, 2026(26 of 27 days covered by obs)
NOAA Normal
4.35"
Departure from Normal
-3.43" : 21% of Normal
Year-To-Date: 6.12"
Jan 1 to May 27, 2026(58 of 147 days covered by obs)
NOAA Normal
14.22"
Departure from Normal
-8.10" : 43% of Normal
Water Year-To-Date: 9.43"
Oct 1, 2025 to May 27, 2026(146 of 239 days covered by obs)
NOAA Normal
21.77"
Departure from Normal
-12.34" : 43% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.81
1.87
-0.06
Feb
1.91
1.87
0.04
Mar
2.38
2.45
-0.07
Apr
3.77
3.72
0.05
May
5.00
4.95
0.05
Jun
4.54
4.47
0.07
Jul
4.04
3.97
0.07
Aug
3.53
3.52
0.01
Sep
3.60
3.65
-0.05
Oct
2.96
2.88
0.08
Nov
2.54
2.40
0.14
Dec
2.05
1.93
0.12
38.13
37.68
0.45