Viewing Station: IL-KN-4 : Sugar Grove 0.7 NE
Dec 28, 2006 - Jun 22, 20266,651 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 6.19"
June 1-22, 2026(22 of 22 days covered by obs)
NOAA Normal
3.26"
Departure from Normal
2.93" : 190% of Normal
Year-To-Date: 19.74"
Jan 1 to Jun 22, 2026(172 of 173 days covered by obs)
NOAA Normal
17.35"
Departure from Normal
2.39" : 114% of Normal
Water Year-To-Date: 25.98"
Oct 1, 2025 to Jun 22, 2026(264 of 265 days covered by obs)
NOAA Normal
25.14"
Departure from Normal
0.84" : 103% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.78
1.86
-0.08
Feb
1.69
1.82
-0.13
Mar
2.21
2.29
-0.08
Apr
3.71
3.73
-0.02
May
4.70
4.61
0.09
Jun
4.44
4.29
0.15
Jul
3.85
3.71
0.14
Aug
3.96
3.77
0.19
Sep
3.32
3.24
0.08
Oct
3.27
3.27
0.00
Nov
2.50
2.48
0.02
Dec
2.02
2.09
-0.07
37.45
37.16
0.29