Viewing Station: IL-MCL-41 : Bloomington 2.0 SW
Sep 24, 2017 - Sep 23, 20261,404 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.52"
September 1-23, 2026(15 of 23 days covered by obs)
NOAA Normal
2.32"
Departure from Normal
0.20" : 108% of Normal
Year-To-Date: 26.60"
Jan 1 to Sep 23, 2026(101 of 266 days covered by obs)
NOAA Normal
28.79"
Departure from Normal
-2.19" : 92% of Normal
Water Year-To-Date: 28.98"
Oct 1, 2025 to Sep 23, 2026(139 of 358 days covered by obs)
NOAA Normal
37.07"
Departure from Normal
-8.09" : 78% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.10
2.24
-0.14
Feb
1.82
1.94
-0.12
Mar
2.57
2.64
-0.07
Apr
3.82
3.75
0.07
May
4.51
4.49
0.02
Jun
4.02
4.01
0.01
Jul
4.07
3.91
0.16
Aug
3.56
3.59
-0.03
Sep
3.03
3.26
-0.23
Oct
3.28
3.27
0.01
Nov
2.84
2.75
0.09
Dec
2.16
2.29
-0.13
37.78
38.14
-0.36