Viewing Station: IL-DK-9 : De Kalb 3.2 WNW
May 14, 2008 - Mar 30, 20263,291 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.47"
March 1-31, 2026(30 of 31 days covered by obs)
NOAA Normal
2.24"
Departure from Normal
2.23" : 200% of Normal
Year-To-Date: 4.97"
Jan 1 to Mar 31, 2026(85 of 90 days covered by obs)
NOAA Normal
5.66"
Departure from Normal
-0.69" : 88% of Normal
Water Year-To-Date: 10.32"
Oct 1, 2025 to Mar 31, 2026(176 of 182 days covered by obs)
NOAA Normal
13.09"
Departure from Normal
-2.77" : 79% 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