Viewing Station: IL-WL-178 : Mokena 2.1 SW
Mar 20, 2022 - Mar 26, 20261,225 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 3.87"
March 1-26, 2026(22 of 26 days covered by obs)
NOAA Normal
2.03"
Departure from Normal
1.84" : 191% of Normal
Year-To-Date: 5.69"
Jan 1 to Mar 26, 2026(67 of 85 days covered by obs)
NOAA Normal
6.06"
Departure from Normal
-0.37" : 94% of Normal
Water Year-To-Date: 10.50"
Oct 1, 2025 to Mar 26, 2026(124 of 177 days covered by obs)
NOAA Normal
14.30"
Departure from Normal
-3.80" : 73% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.14
2.15
-0.01
Feb
1.89
1.96
-0.07
Mar
2.42
2.34
0.08
Apr
3.81
3.78
0.03
May
4.56
4.58
-0.02
Jun
4.49
4.45
0.04
Jul
4.23
4.39
-0.16
Aug
4.03
3.97
0.06
Sep
3.41
3.37
0.04
Oct
3.40
3.36
0.04
Nov
2.65
2.62
0.03
Dec
2.19
2.16
0.03
39.22
39.13
0.09