Viewing Station: IL-SG-45 : Chatham 1.5 E
May 30, 2014 - Mar 7, 20264,200 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 2.74"
March 1-7, 2026(7 of 7 days covered by obs)
NOAA Normal
0.62"
Departure from Normal
2.12" : 441% of Normal
Year-To-Date: 4.18"
Jan 1 to Mar 7, 2026(66 of 66 days covered by obs)
NOAA Normal
4.77"
Departure from Normal
-0.59" : 88% of Normal
Water Year-To-Date: 9.10"
Oct 1, 2025 to Mar 7, 2026(158 of 158 days covered by obs)
NOAA Normal
13.11"
Departure from Normal
-4.01" : 69% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.15
2.15
0.00
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
3.53
0.22
Aug
3.41
3.08
0.33
Sep
3.12
3.12
0.00
Oct
3.15
3.10
0.05
Nov
3.04
2.96
0.08
Dec
2.15
2.17
-0.02
38.57
37.74
0.83