Viewing Station: IL-MU-11 : Sullivan 1.4 ENE
Aug 30, 2023 - Nov 20, 2025774 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.88"
November 1-20, 2025(20 of 20 days covered by obs)
NOAA Normal
2.26"
Departure from Normal
-1.38" : 39% of Normal
Year-To-Date: 24.99"
Jan 1 to Nov 20, 2025(323 of 324 days covered by obs)
NOAA Normal
36.20"
Departure from Normal
-11.21" : 69% of Normal
Water Year-To-Date: 3.13"
Oct 1, 2025 to Nov 20, 2025(51 of 51 days covered by obs)
NOAA Normal
5.66"
Departure from Normal
-2.53" : 55% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.35
2.40
-0.05
Feb
2.04
2.14
-0.10
Mar
2.79
2.85
-0.06
Apr
4.35
4.41
-0.06
May
4.36
4.67
-0.31
Jun
4.55
4.72
-0.17
Jul
4.13
3.96
0.17
Aug
3.03
2.85
0.18
Sep
2.94
2.98
-0.04
Oct
3.40
3.40
0.00
Nov
3.39
3.37
0.02
Dec
2.41
2.54
-0.13
39.74
40.29
-0.55