Viewing Station: IL-MA-41 : Decatur 3.0 W
Dec 25, 2025 - Mar 28, 202694 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 7.42"
March 1-28, 2026(28 of 28 days covered by obs)
NOAA Normal
2.41"
Departure from Normal
5.01" : 308% of Normal
Year-To-Date: 8.83"
Jan 1 to Mar 28, 2026(87 of 87 days covered by obs)
NOAA Normal
6.44"
Departure from Normal
2.39" : 137% of Normal
Water Year-To-Date: 9.11"
Oct 1, 2025 to Mar 28, 2026(94 of 179 days covered by obs)
NOAA Normal
15.02"
Departure from Normal
-5.91" : 61% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.10
2.31
-0.21
Feb
1.93
2.01
-0.08
Mar
2.67
2.69
-0.02
Apr
4.08
4.12
-0.04
May
4.54
4.63
-0.09
Jun
4.43
4.59
-0.16
Jul
3.95
3.65
0.30
Aug
3.25
3.24
0.01
Sep
2.99
3.10
-0.11
Oct
3.30
3.25
0.05
Nov
3.01
3.09
-0.08
Dec
2.27
2.37
-0.10
38.52
39.05
-0.53