Viewing Station: IL-MCL-17 : Bloomington 2.7 NE
Jul 19, 2008 - Sep 18, 20253,579 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.47"
September 1-18, 2025(18 of 18 days covered by obs)
NOAA Normal
1.84"
Departure from Normal
-1.37" : 26% of Normal
Year-To-Date: 32.04"
Jan 1 to Sep 18, 2025(261 of 261 days covered by obs)
NOAA Normal
28.35"
Departure from Normal
3.69" : 113% of Normal
Water Year-To-Date: 40.79"
Oct 1, 2024 to Sep 18, 2025(353 of 353 days covered by obs)
NOAA Normal
36.63"
Departure from Normal
4.16" : 111% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.11
2.26
-0.15
Feb
1.84
1.94
-0.10
Mar
2.57
2.63
-0.06
Apr
3.74
3.71
0.03
May
4.52
4.49
0.03
Jun
4.05
4.02
0.03
Jul
4.06
3.92
0.14
Aug
3.62
3.58
0.04
Sep
3.07
3.25
-0.18
Oct
3.26
3.27
-0.01
Nov
2.81
2.73
0.08
Dec
2.21
2.28
-0.07
37.86
38.08
-0.22