Viewing Station: IL-SP-7 : Davis 0.5 N
Mar 6, 2008 - Aug 24, 20266,288 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.74"
August 1-24, 2026(24 of 24 days covered by obs)
NOAA Normal
3.25"
Departure from Normal
0.49" : 115% of Normal
Year-To-Date: 23.44"
Jan 1 to Aug 24, 2026(158 of 236 days covered by obs)
NOAA Normal
25.93"
Departure from Normal
-2.49" : 90% of Normal
Water Year-To-Date: 26.43"
Oct 1, 2025 to Aug 24, 2026(246 of 328 days covered by obs)
NOAA Normal
33.14"
Departure from Normal
-6.71" : 80% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.52
1.55
-0.03
Feb
1.59
1.61
-0.02
Mar
2.22
2.13
0.09
Apr
3.61
3.65
-0.04
May
4.16
4.17
-0.01
Jun
5.51
5.32
0.19
Jul
4.07
3.76
0.31
Aug
4.20
4.04
0.16
Sep
3.72
3.76
-0.04
Oct
2.89
2.90
-0.01
Nov
2.38
2.32
0.06
Dec
1.94
1.91
0.03
37.81
37.12
0.69