Viewing Station: IL-MD-53 : Edwardsville 5.5 E
Apr 10, 2024 - Sep 20, 2026884 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.95"
September 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
2.17"
Departure from Normal
-1.22" : 44% of Normal
Year-To-Date: 33.57"
Jan 1 to Sep 20, 2026(263 of 263 days covered by obs)
NOAA Normal
31.90"
Departure from Normal
1.67" : 105% of Normal
Water Year-To-Date: 40.30"
Oct 1, 2025 to Sep 20, 2026(355 of 355 days covered by obs)
NOAA Normal
41.23"
Departure from Normal
-0.93" : 98% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.59
2.67
-0.08
Feb
2.23
2.34
-0.11
Mar
3.33
3.40
-0.07
Apr
4.75
4.83
-0.08
May
5.02
5.07
-0.05
Jun
4.30
4.59
-0.29
Jul
4.17
4.23
-0.06
Aug
3.34
3.66
-0.32
Sep
3.25
3.18
0.07
Oct
3.20
3.24
-0.04
Nov
3.49
3.54
-0.05
Dec
2.64
2.66
-0.02
42.31
43.41
-1.10