Viewing Station: IL-DP-190 : Roselle 1.0 SE
Jul 20, 2023 - Dec 13, 2025561 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.71"
December 1-15, 2025(13 of 15 days covered by obs)
NOAA Normal
1.01"
Departure from Normal
-0.30" : 71% of Normal
Year-To-Date: 31.51"
Jan 1 to Dec 15, 2025(346 of 349 days covered by obs)
NOAA Normal
36.81"
Departure from Normal
-5.30" : 86% of Normal
Water Year-To-Date: 5.91"
Oct 1, 2025 to Dec 15, 2025(74 of 76 days covered by obs)
NOAA Normal
6.77"
Departure from Normal
-0.86" : 87% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.85
2.02
-0.17
Feb
1.80
1.92
-0.12
Mar
2.30
2.26
0.04
Apr
3.78
3.76
0.02
May
4.66
4.71
-0.05
Jun
4.57
4.36
0.21
Jul
3.80
3.70
0.10
Aug
3.90
4.07
-0.17
Sep
3.38
3.31
0.07
Oct
3.31
3.34
-0.03
Nov
2.45
2.53
-0.08
Dec
2.08
2.16
-0.08
37.88
38.14
-0.26