Viewing Station: IL-WL-171 : Plainfield 1.7 WNW
May 1, 2021 - May 27, 20261,858 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 1.31"
May 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
3.94"
Departure from Normal
-2.63" : 33% of Normal
Year-To-Date: 11.90"
Jan 1 to May 27, 2026(147 of 147 days covered by obs)
NOAA Normal
13.75"
Departure from Normal
-1.85" : 87% of Normal
Water Year-To-Date: 17.32"
Oct 1, 2025 to May 27, 2026(239 of 239 days covered by obs)
NOAA Normal
21.78"
Departure from Normal
-4.46" : 80% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.00
2.04
-0.04
Feb
1.72
1.87
-0.15
Mar
2.28
2.35
-0.07
Apr
3.81
3.85
-0.04
May
4.52
4.58
-0.06
Jun
4.41
4.43
-0.02
Jul
4.06
4.09
-0.03
Aug
3.99
3.86
0.13
Sep
3.15
3.26
-0.11
Oct
3.35
3.34
0.01
Nov
2.58
2.53
0.05
Dec
2.10
2.14
-0.04
37.97
38.34
-0.37