Viewing Station: DE-NC-40 : Wilmington 5.6 N
Mar 13, 2002 - Sep 13, 20253,231 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.02"
September 1-14, 2025(13 of 14 days covered by obs)
NOAA Normal
2.17"
Departure from Normal
-1.15" : 47% of Normal
Year-To-Date: 37.93"
Jan 1 to Sep 14, 2025(255 of 257 days covered by obs)
NOAA Normal
33.17"
Departure from Normal
4.76" : 114% of Normal
Water Year-To-Date: 44.47"
Oct 1, 2024 to Sep 14, 2025(346 of 349 days covered by obs)
NOAA Normal
44.49"
Departure from Normal
-0.02" : 100% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.34
3.45
-0.11
Feb
2.82
2.83
-0.01
Mar
4.20
4.37
-0.17
Apr
3.70
3.68
0.02
May
3.59
3.77
-0.18
Jun
4.35
4.42
-0.07
Jul
4.59
4.65
-0.06
Aug
4.41
4.44
-0.03
Sep
4.66
4.79
-0.13
Oct
3.98
4.12
-0.14
Nov
3.31
3.22
0.09
Dec
4.03
4.27
-0.24
46.98
48.01
-1.03