Viewing Station: IL-MD-12 : Granite City 2.3 NE
May 8, 2007 - Nov 28, 20254,451 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 1.36"
November 1-28, 2025(28 of 28 days covered by obs)
NOAA Normal
3.14"
Departure from Normal
-1.78" : 43% of Normal
Year-To-Date: 47.38"
Jan 1 to Nov 28, 2025(331 of 332 days covered by obs)
NOAA Normal
38.59"
Departure from Normal
8.79" : 123% of Normal
Water Year-To-Date: 5.28"
Oct 1, 2025 to Nov 28, 2025(59 of 59 days covered by obs)
NOAA Normal
6.27"
Departure from Normal
-0.99" : 84% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.48
2.64
-0.16
Feb
2.14
2.29
-0.15
Mar
3.35
3.39
-0.04
Apr
4.62
4.71
-0.09
May
4.91
5.10
-0.19
Jun
4.24
4.41
-0.17
Jul
4.01
4.13
-0.12
Aug
3.28
3.68
-0.40
Sep
3.29
3.27
0.02
Oct
3.13
3.22
-0.09
Nov
3.36
3.52
-0.16
Dec
2.60
2.63
-0.03
41.41
42.99
-1.58