Viewing Station: MD-SS-12 : Deal Island 0.5 SSW
Jan 2, 2015 - Dec 7, 20253,567 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.07"
December 1-9, 2025(6 of 9 days covered by obs)
NOAA Normal
1.02"
Departure from Normal
0.05" : 105% of Normal
Year-To-Date: 40.71"
Jan 1 to Dec 9, 2025(324 of 343 days covered by obs)
NOAA Normal
42.21"
Departure from Normal
-1.50" : 96% of Normal
Water Year-To-Date: 4.27"
Oct 1, 2025 to Dec 9, 2025(67 of 70 days covered by obs)
NOAA Normal
8.02"
Departure from Normal
-3.75" : 53% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.30
3.37
-0.07
Feb
2.81
2.91
-0.10
Mar
3.95
4.07
-0.12
Apr
3.38
3.47
-0.09
May
3.61
3.72
-0.11
Jun
4.02
4.08
-0.06
Jul
4.50
4.62
-0.12
Aug
4.60
4.83
-0.23
Sep
4.02
4.28
-0.26
Oct
3.91
4.11
-0.20
Nov
3.09
3.09
0.00
Dec
3.52
3.80
-0.28
44.71
46.35
-1.64