Viewing Station: DE-SS-16 : Seaford 0.8 SW
Sep 18, 2012 - Sep 10, 20264,562 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.48"
September 1-10, 2026(10 of 10 days covered by obs)
NOAA Normal
1.36"
Departure from Normal
0.12" : 109% of Normal
Year-To-Date: 25.58"
Jan 1 to Sep 10, 2026(253 of 253 days covered by obs)
NOAA Normal
32.02"
Departure from Normal
-6.44" : 80% of Normal
Water Year-To-Date: 31.92"
Oct 1, 2025 to Sep 10, 2026(345 of 345 days covered by obs)
NOAA Normal
42.74"
Departure from Normal
-10.82" : 75% 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