Viewing Station: IL-MD-20 : Edwardsville 0.9 WSW
May 8, 2009 - Jul 8, 20265,074 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.07"
July 1-8, 2026(8 of 8 days covered by obs)
NOAA Normal
1.09"
Departure from Normal
-1.02" : 6% of Normal
Year-To-Date: 26.83"
Jan 1 to Jul 8, 2026(185 of 189 days covered by obs)
NOAA Normal
23.11"
Departure from Normal
3.72" : 116% of Normal
Water Year-To-Date: 33.91"
Oct 1, 2025 to Jul 8, 2026(276 of 281 days covered by obs)
NOAA Normal
32.49"
Departure from Normal
1.42" : 104% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.53
2.63
-0.10
Feb
2.25
2.37
-0.12
Mar
3.36
3.45
-0.09
Apr
4.73
4.88
-0.15
May
4.97
5.14
-0.17
Jun
4.18
4.67
-0.49
Jul
4.24
4.38
-0.14
Aug
3.32
3.79
-0.47
Sep
3.28
3.07
0.21
Oct
3.24
3.29
-0.05
Nov
3.50
3.46
0.04
Dec
2.64
2.64
0.00
42.24
43.77
-1.53