Viewing Station: DE-SS-16 : Seaford 0.8 SW
Sep 18, 2012 - Aug 20, 20264,541 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.18"
August 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
3.23"
Departure from Normal
-0.05" : 98% of Normal
Year-To-Date: 22.52"
Jan 1 to Aug 20, 2026(232 of 232 days covered by obs)
NOAA Normal
28.88"
Departure from Normal
-6.36" : 78% of Normal
Water Year-To-Date: 28.86"
Oct 1, 2025 to Aug 20, 2026(324 of 324 days covered by obs)
NOAA Normal
39.60"
Departure from Normal
-10.74" : 73% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.47
3.44
0.03
Feb
2.93
2.91
0.02
Mar
4.02
4.15
-0.13
Apr
3.41
3.45
-0.04
May
3.66
3.82
-0.16
Jun
3.96
4.10
-0.14
Jul
4.20
4.29
-0.09
Aug
5.01
4.68
0.33
Sep
4.09
4.45
-0.36
Oct
3.84
4.17
-0.33
Nov
3.18
3.27
-0.09
Dec
3.70
3.85
-0.15
45.47
46.58
-1.11