Viewing Station: IL-PT-26 : Bement 1.5 SE
Apr 21, 2023 - May 27, 20261,044 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.73"
May 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
3.90"
Departure from Normal
-1.17" : 70% of Normal
Year-To-Date: 17.00"
Jan 1 to May 27, 2026(147 of 147 days covered by obs)
NOAA Normal
14.77"
Departure from Normal
2.23" : 115% of Normal
Water Year-To-Date: 21.08"
Oct 1, 2025 to May 27, 2026(236 of 239 days covered by obs)
NOAA Normal
23.44"
Departure from Normal
-2.36" : 90% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.22
2.29
-0.07
Feb
1.94
2.03
-0.09
Mar
2.62
2.71
-0.09
Apr
4.09
4.08
0.01
May
4.48
4.52
-0.04
Jun
4.42
4.51
-0.09
Jul
4.01
4.04
-0.03
Aug
3.26
3.01
0.25
Sep
3.04
3.04
0.00
Oct
3.22
3.25
-0.03
Nov
3.16
3.13
0.03
Dec
2.29
2.38
-0.09
38.75
38.99
-0.24