Viewing Station: IL-DK-42 : Sycamore 1.4 SE
Apr 22, 2024 - Dec 11, 2025599 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.71"
December 1-15, 2025(11 of 15 days covered by obs)
NOAA Normal
0.93"
Departure from Normal
-0.22" : 76% of Normal
Year-To-Date: 27.16"
Jan 1 to Dec 15, 2025(345 of 349 days covered by obs)
NOAA Normal
36.19"
Departure from Normal
-9.03" : 75% of Normal
Water Year-To-Date: 5.15"
Oct 1, 2025 to Dec 15, 2025(72 of 76 days covered by obs)
NOAA Normal
6.49"
Departure from Normal
-1.34" : 79% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.75
1.72
0.03
Feb
1.71
1.74
-0.03
Mar
2.18
2.26
-0.08
Apr
3.62
3.49
0.13
May
4.49
4.73
-0.24
Jun
4.77
4.59
0.18
Jul
3.84
3.78
0.06
Aug
3.91
3.89
0.02
Sep
3.43
3.35
0.08
Oct
3.10
2.98
0.12
Nov
2.46
2.34
0.12
Dec
1.93
1.99
-0.06
37.19
36.86
0.33