Viewing Station: IL-KN-115 : Aurora 3.5 ESE
Aug 26, 2016 - Aug 29, 20261,894 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 8.06"
August 1-29, 2026(23 of 29 days covered by obs)
NOAA Normal
3.74"
Departure from Normal
4.32" : 215% of Normal
Year-To-Date: 36.54"
Jan 1 to Aug 29, 2026(214 of 241 days covered by obs)
NOAA Normal
26.50"
Departure from Normal
10.04" : 138% of Normal
Water Year-To-Date: 42.39"
Oct 1, 2025 to Aug 29, 2026(304 of 333 days covered by obs)
NOAA Normal
34.59"
Departure from Normal
7.80" : 123% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.94
1.91
0.03
Feb
1.74
1.80
-0.06
Mar
2.28
2.26
0.02
Apr
3.85
3.75
0.10
May
4.58
4.63
-0.05
Jun
4.41
4.33
0.08
Jul
3.96
3.85
0.11
Aug
4.00
3.80
0.20
Sep
3.20
3.22
-0.02
Oct
3.41
3.38
0.03
Nov
2.57
2.45
0.12
Dec
2.11
2.04
0.07
38.05
37.42
0.63