Viewing Station: IL-MCL-39 : Bloomington 5.0 WSW
Dec 4, 2014 - Sep 15, 20252,901 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.63"
September 1-15, 2025(15 of 15 days covered by obs)
NOAA Normal
1.54"
Departure from Normal
-0.91" : 41% of Normal
Year-To-Date: 21.58"
Jan 1 to Sep 15, 2025(219 of 258 days covered by obs)
NOAA Normal
28.05"
Departure from Normal
-6.47" : 77% of Normal
Water Year-To-Date: 25.10"
Oct 1, 2024 to Sep 15, 2025(293 of 350 days covered by obs)
NOAA Normal
36.26"
Departure from Normal
-11.16" : 69% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.08
2.23
-0.15
Feb
1.81
1.94
-0.13
Mar
2.56
2.63
-0.07
Apr
3.82
3.77
0.05
May
4.56
4.50
0.06
Jun
4.02
3.99
0.03
Jul
4.11
3.89
0.22
Aug
3.55
3.59
-0.04
Sep
3.08
3.26
-0.18
Oct
3.27
3.27
0.00
Nov
2.79
2.75
0.04
Dec
2.15
2.28
-0.13
37.80
38.10
-0.30