Viewing Station: IL-SG-22 : Chatham 0.5 N
Mar 24, 2008 - Sep 10, 2011180 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
June 1-9, 2026(0 of 9 days covered by obs)
NOAA Normal
1.31"
Departure from Normal
-1.31" : 0% of Normal
Year-To-Date: 0.00"
Jan 1 to Jun 9, 2026(0 of 160 days covered by obs)
NOAA Normal
16.88"
Departure from Normal
-16.88" : 0% of Normal
Water Year-To-Date: 0.00"
Oct 1, 2025 to Jun 9, 2026(0 of 252 days covered by obs)
NOAA Normal
25.22"
Departure from Normal
-25.22" : 0% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.15
2.14
0.01
Feb
2.00
1.92
0.08
Mar
2.75
2.69
0.06
Apr
4.18
4.03
0.15
May
4.49
4.59
-0.10
Jun
4.38
4.40
-0.02
Jul
3.75
3.54
0.21
Aug
3.41
3.10
0.31
Sep
3.12
3.13
-0.01
Oct
3.15
3.10
0.05
Nov
3.04
2.95
0.09
Dec
2.15
2.17
-0.02
38.57
37.76
0.81