Viewing Station: IL-DP-101 : Aurora 3.8 SE
Apr 24, 2011 - Apr 9, 20265,466 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.89"
April 1-9, 2026(9 of 9 days covered by obs)
NOAA Normal
1.16"
Departure from Normal
0.73" : 164% of Normal
Year-To-Date: 9.58"
Jan 1 to Apr 9, 2026(99 of 99 days covered by obs)
NOAA Normal
7.11"
Departure from Normal
2.47" : 135% of Normal
Water Year-To-Date: 15.84"
Oct 1, 2025 to Apr 9, 2026(191 of 191 days covered by obs)
NOAA Normal
15.21"
Departure from Normal
0.63" : 104% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.94
1.90
0.04
Feb
1.74
1.80
-0.06
Mar
2.28
2.26
0.02
Apr
3.85
3.75
0.10
May
4.58
4.62
-0.04
Jun
4.41
4.33
0.08
Jul
3.96
3.86
0.10
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
37.41
0.64