Viewing Station: IL-MO-7 : Columbia 4.7 S
Nov 12, 2018 - May 6, 20262,259 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.69"
May 1-6, 2026(6 of 6 days covered by obs)
NOAA Normal
0.96"
Departure from Normal
-0.27" : 72% of Normal
Year-To-Date: 14.03"
Jan 1 to May 6, 2026(126 of 126 days covered by obs)
NOAA Normal
14.04"
Departure from Normal
-0.01" : 100% of Normal
Water Year-To-Date: 21.04"
Oct 1, 2025 to May 6, 2026(218 of 218 days covered by obs)
NOAA Normal
23.30"
Departure from Normal
-2.26" : 90% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.54
2.69
-0.15
Feb
2.26
2.40
-0.14
Mar
3.49
3.55
-0.06
Apr
4.79
4.88
-0.09
May
4.97
4.98
-0.01
Jun
4.25
4.43
-0.18
Jul
3.85
3.88
-0.03
Aug
3.33
3.35
-0.02
Sep
3.38
3.26
0.12
Oct
3.11
3.10
0.01
Nov
3.40
3.49
-0.09
Dec
2.75
2.75
0.00
42.12
42.76
-0.64