Measurements:
°C
°F
Dewey Beach
32°F
SW 12 mph
Feels like: 20°F
Precip: 0%
World Resorts USA Dewey Beach Weather

14 Day Weather Forecast

12.05
fri
DAY
32°F
SW 9 mph
precip
0%
NIGHT
36°F
S 11 mph
precip
0%
12.06
sat
DAY
38°F
SE 6 mph
precip
100%
NIGHT
38°F
SE 8 mph
precip
0%
12.07
sun
DAY
34°F
S 6 mph
precip
0%
NIGHT
42°F
N 4 mph
precip
100%
12.08
mon
DAY
32°F
SE 32 mph
precip
0%
NIGHT
26°F
S 14 mph
precip
0%
12.09
tue
DAY
32°F
NE 10 mph
precip
0%
NIGHT
38°F
NE 17 mph
precip
0%
12.10
wed
DAY
46°F
N 11 mph
precip
100%
NIGHT
50°F
NE 19 mph
precip
0%
12.11
thu
DAY
46°F
SE 21 mph
precip
0%
NIGHT
34°F
SE 14 mph
precip
0%
12.12
fri
DAY
34°F
SW 5 mph
precip
24%
NIGHT
32°F
SE 14 mph
precip
51%
12.13
sat
DAY
34°F
SE 23 mph
precip
0%
NIGHT
32°F
SE 11 mph
precip
0%
12.14
sun
DAY
38°F
NE 14 mph
precip
0%
NIGHT
42°F
NE 20 mph
precip
0%
12.15
mon
DAY
42°F
SE 22 mph
precip
0%
NIGHT
32°F
SE 22 mph
precip
0%
12.16
tue
DAY
32°F
SE 17 mph
precip
0%
NIGHT
32°F
SE 9 mph
precip
0%
12.17
wed
DAY
40°F
NE 12 mph
precip
0%
NIGHT
42°F
N 6 mph
precip
100%

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 0
Hawaii +78
Honolulu +78
Houston +46
Las Vegas +40
Los Angeles +52
Maui +72
Miami +72
Miami Beach +80
New York +18
San Diego +54
San Francisco +46
Sarasota +62
Tampa +62
Washington +28
24 Hours Weather Forecast
Dewey Beach
Local time: 02:24
05 dec, friday
0300 32°F
SW
12 mph
0600 34°F
SW
9 mph
0900 30°F
SW
7 mph
1200 32°F
SW
9 mph
1500 36°F
S
6 mph
1800 38°F
S
8 mph
2100 36°F
S
9 mph
06 dec, saturday
0000 36°F
S
11 mph