Viewing Station: IL-MD-41 : Troy 1.9 S
Feb 21, 2020 - Nov 20, 20251,928 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.30"
November 1-20, 2025(20 of 20 days covered by obs)
NOAA Normal
2.34"
Departure from Normal
-2.04" : 13% of Normal
Year-To-Date: 40.83"
Jan 1 to Nov 20, 2025(324 of 324 days covered by obs)
NOAA Normal
38.67"
Departure from Normal
2.16" : 106% of Normal
Water Year-To-Date: 4.17"
Oct 1, 2025 to Nov 20, 2025(51 of 51 days covered by obs)
NOAA Normal
5.53"
Departure from Normal
-1.36" : 75% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.60
2.72
-0.12
Feb
2.23
2.35
-0.12
Mar
3.39
3.44
-0.05
Apr
4.80
4.84
-0.04
May
4.99
5.06
-0.07
Jun
4.37
4.62
-0.25
Jul
4.08
4.22
-0.14
Aug
3.38
3.63
-0.25
Sep
3.30
3.23
0.07
Oct
3.19
3.19
0.00
Nov
3.51
3.59
-0.08
Dec
2.67
2.68
-0.01
42.51
43.57
-1.06