Viewing Station: IL-WL-164 : Wilmington 0.9 ENE
May 8, 2020 - Dec 14, 20251,911 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.42"
December 1-16, 2025(12 of 16 days covered by obs)
NOAA Normal
1.07"
Departure from Normal
-0.65" : 39% of Normal
Year-To-Date: 30.30"
Jan 1 to Dec 16, 2025(344 of 350 days covered by obs)
NOAA Normal
37.12"
Departure from Normal
-6.82" : 82% of Normal
Water Year-To-Date: 4.84"
Oct 1, 2025 to Dec 16, 2025(73 of 77 days covered by obs)
NOAA Normal
6.87"
Departure from Normal
-2.03" : 70% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.09
2.09
0.00
Feb
1.77
1.85
-0.08
Mar
2.36
2.31
0.05
Apr
3.71
3.65
0.06
May
4.66
4.52
0.14
Jun
4.42
4.54
-0.12
Jul
4.14
4.16
-0.02
Aug
3.82
3.76
0.06
Sep
3.28
3.27
0.01
Oct
3.22
3.18
0.04
Nov
2.58
2.52
0.06
Dec
2.07
2.08
-0.01
38.12
37.93
0.19