Viewing Station: IL-KN-23 : Batavia 1.5 WNW
Mar 20, 2007 - May 27, 20266,782 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 1.68"
May 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
4.14"
Departure from Normal
-2.46" : 41% of Normal
Year-To-Date: 13.73"
Jan 1 to May 27, 2026(147 of 147 days covered by obs)
NOAA Normal
13.61"
Departure from Normal
0.12" : 101% of Normal
Water Year-To-Date: 21.60"
Oct 1, 2025 to May 27, 2026(239 of 239 days covered by obs)
NOAA Normal
21.46"
Departure from Normal
0.14" : 101% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.75
1.89
-0.14
Feb
1.73
1.85
-0.12
Mar
2.23
2.28
-0.05
Apr
3.76
3.76
0.00
May
4.75
4.73
0.02
Jun
4.34
4.29
0.05
Jul
3.79
3.72
0.07
Aug
3.91
3.80
0.11
Sep
3.24
3.31
-0.07
Oct
3.33
3.36
-0.03
Nov
2.53
2.54
-0.01
Dec
1.99
2.11
-0.12
37.35
37.64
-0.29