Viewing Station: IL-DK-9 : De Kalb 3.2 WNW
May 14, 2008 - Jun 23, 20263,376 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.35"
June 1-23, 2026(23 of 23 days covered by obs)
NOAA Normal
3.73"
Departure from Normal
1.62" : 144% of Normal
Year-To-Date: 20.10"
Jan 1 to Jun 23, 2026(170 of 174 days covered by obs)
NOAA Normal
17.53"
Departure from Normal
2.57" : 115% of Normal
Water Year-To-Date: 25.45"
Oct 1, 2025 to Jun 23, 2026(261 of 266 days covered by obs)
NOAA Normal
24.96"
Departure from Normal
0.49" : 102% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.73
1.68
0.05
Feb
1.69
1.71
-0.02
Mar
2.24
2.24
0.00
Apr
3.58
3.48
0.10
May
4.56
4.74
-0.18
Jun
4.86
4.66
0.20
Jul
3.93
3.76
0.17
Aug
3.94
3.90
0.04
Sep
3.44
3.36
0.08
Oct
3.01
2.96
0.05
Nov
2.42
2.30
0.12
Dec
2.00
1.98
0.02
37.40
36.77
0.63