Viewing Station: IL-SC-45 : Lebanon 1.6 SSE
Feb 28, 2025 - Sep 26, 2026570 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.57"
September 1-26, 2026(28 of 26 days covered by obs)
NOAA Normal
2.83"
Departure from Normal
-1.26" : 56% of Normal
Year-To-Date: 31.87"
Jan 1 to Sep 26, 2026(271 of 269 days covered by obs)
NOAA Normal
32.40"
Departure from Normal
-0.53" : 98% of Normal
Water Year-To-Date: 39.02"
Oct 1, 2025 to Sep 26, 2026(363 of 361 days covered by obs)
NOAA Normal
41.57"
Departure from Normal
-2.55" : 94% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.62
2.83
-0.21
Feb
2.24
2.38
-0.14
Mar
3.37
3.49
-0.12
Apr
4.76
4.88
-0.12
May
4.94
5.04
-0.10
Jun
4.37
4.68
-0.31
Jul
3.93
4.17
-0.24
Aug
3.34
3.59
-0.25
Sep
3.26
3.27
-0.01
Oct
3.11
3.09
0.02
Nov
3.44
3.68
-0.24
Dec
2.62
2.70
-0.08
42.00
43.80
-1.80