Viewing Station: IL-DP-205 : Bartlett 2.5 ESE
Apr 16, 2026 - Aug 3, 202679 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.60"
August 1-3, 2026(3 of 3 days covered by obs)
NOAA Normal
0.38"
Departure from Normal
1.22" : 424% of Normal
Year-To-Date: 21.30"
Jan 1 to Aug 3, 2026(108 of 215 days covered by obs)
NOAA Normal
23.05"
Departure from Normal
-1.75" : 92% of Normal
Water Year-To-Date: 21.30"
Oct 1, 2025 to Aug 3, 2026(108 of 307 days covered by obs)
NOAA Normal
30.87"
Departure from Normal
-9.57" : 69% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.80
1.96
-0.16
Feb
1.77
1.86
-0.09
Mar
2.32
2.26
0.06
Apr
3.77
3.76
0.01
May
4.74
4.76
-0.02
Jun
4.51
4.35
0.16
Jul
3.76
3.70
0.06
Aug
3.90
4.01
-0.11
Sep
3.40
3.35
0.05
Oct
3.30
3.35
-0.05
Nov
2.45
2.53
-0.08
Dec
2.07
2.12
-0.05
37.79
38.01
-0.22