Measurements:
°C
°F
Dewey Beach
34°F
NE 7 mph
Feels like: 28°F
Precip: 0%
World Resorts USA Dewey Beach Weather

14 Day Weather Forecast

12.13
sat
DAY
40°F
NE 14 mph
precip
0%
NIGHT
38°F
E 6 mph
precip
0%
12.14
sun
DAY
32°F
SE 24 mph
precip
100%
NIGHT
24°F
SE 27 mph
precip
0%
12.15
mon
DAY
30°F
SE 20 mph
precip
0%
NIGHT
28°F
NE 12 mph
precip
0%
12.16
tue
DAY
30°F
SE 12 mph
precip
0%
NIGHT
32°F
NE 8 mph
precip
0%
12.17
wed
DAY
40°F
NE 14 mph
precip
0%
NIGHT
40°F
NE 9 mph
precip
0%
12.18
thu
DAY
50°F
NE 14 mph
precip
47%
NIGHT
50°F
E 9 mph
precip
0%
12.19
fri
DAY
48°F
SE 17 mph
precip
0%
NIGHT
40°F
SW 7 mph
precip
0%
12.20
sat
DAY
46°F
N 16 mph
precip
100%
NIGHT
54°F
NE 19 mph
precip
0%
12.21
sun
DAY
54°F
NE 19 mph
precip
100%
NIGHT
50°F
NE 9 mph
precip
100%
12.22
mon
DAY
42°F
SW 14 mph
precip
21%
NIGHT
46°F
W 6 mph
precip
100%
12.23
tue
DAY
54°F
NE 19 mph
precip
0%
NIGHT
40°F
SE 21 mph
precip
0%
12.24
wed
DAY
32°F
SE 26 mph
precip
0%
NIGHT
26°F
S 15 mph
precip
0%
12.25
thu
DAY
28°F
N 4 mph
precip
0%
NIGHT
36°F
NE 14 mph
precip
0%

Dewey Beach Sea Water Temperature in December, °F

Select Year: 2024 2023 2022

The average sea surface temperature in December 2024 for Dewey Beach was 46.1°F. The maximum and minimum values were 40.6°F and 53.0°F respectively.

Dewey Beach on the Weather Map

Best Time to Visit Dewey Beach
The most sunny months:
November 18 days
October 16 days
June 14 days
The most warm months:
July 84.2 °F
August 81.5 °F
June 77.7 °F
Warmest sea temperature:
July 78.2 °F
August 77.7 °F
September 75.6 °F
The most cold months:
January 40.2 °F
February 43.2 °F
December 46.0 °F
The most rainy months:
August 4 days
February 3 days
March 3 days
The most windy months:
March 13 mph
January 12 mph
April 12 mph
USA Resorts:
NAME
Chicago +20
Hawaii +76
Honolulu +76
Houston +68
Las Vegas +54
Los Angeles +54
Maui +70
Miami +70
Miami Beach +78
New York +24
San Diego +56
San Francisco +44
Sarasota +56
Tampa +54
Washington +24
24 Hours Weather Forecast
Dewey Beach
Local time: 01:35
13 dec, saturday
0300 34°F
NE
7 mph
0600 36°F
NE
9 mph
0900 36°F
NE
11 mph
1200 40°F
NE
14 mph
1500 46°F
NE
11 mph
1800 46°F
NE
8 mph
2100 38°F
E
4 mph
14 dec, sunday
0000 38°F
E
6 mph