Viewing Station: IL-DP-100 : Bartlett 1.1 SE
Jun 6, 2011 - Jul 26, 20251,491 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.72"
July 1-26, 2025(26 of 26 days covered by obs)
NOAA Normal
3.15"
Departure from Normal
2.57" : 181% of Normal
Year-To-Date: 8.10"
Jan 1 to Jul 26, 2025(40 of 207 days covered by obs)
NOAA Normal
21.96"
Departure from Normal
-13.86" : 37% of Normal
Water Year-To-Date: 8.10"
Oct 1, 2024 to Jul 26, 2025(40 of 299 days covered by obs)
NOAA Normal
29.76"
Departure from Normal
-21.66" : 27% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.77
1.95
-0.18
Feb
1.76
1.85
-0.09
Mar
2.31
2.26
0.05
Apr
3.76
3.75
0.01
May
4.74
4.77
-0.03
Jun
4.47
4.36
0.11
Jul
3.76
3.70
0.06
Aug
3.89
4.01
-0.12
Sep
3.42
3.36
0.06
Oct
3.30
3.34
-0.04
Nov
2.46
2.53
-0.07
Dec
2.04
2.12
-0.08
37.68
38.00
-0.32