Measurements:
°C
°F
CURRENT WEATHER
22:30
Dewey Beach
52°F
NE 14 mph
Feels like: 48°F
Precip: 0%
World Resorts USA Dewey Beach Weather

14 Day Weather Forecast

01.09
fri
DAY
44°F
N 13 mph
precip
0%
NIGHT
52°F
NE 14 mph
precip
0%
01.10
sat
DAY
44°F
SW 9 mph
precip
0%
NIGHT
42°F
E 6 mph
precip
0%
01.11
sun
DAY
42°F
SE 15 mph
precip
0%
NIGHT
32°F
E 25 mph
precip
0%
01.12
mon
DAY
38°F
SE 14 mph
precip
0%
NIGHT
34°F
NE 14 mph
precip
0%
01.13
tue
DAY
40°F
NE 6 mph
precip
0%
NIGHT
44°F
NE 22 mph
precip
0%
01.14
wed
DAY
42°F
NE 17 mph
precip
0%
NIGHT
42°F
E 12 mph
precip
100%
01.15
thu
DAY
28°F
S 22 mph
precip
0%
NIGHT
24°F
S 22 mph
precip
100%
01.16
fri
DAY
22°F
SE 22 mph
precip
0%
NIGHT
26°F
SE 13 mph
precip
0%
01.17
sat
DAY
34°F
NE 13 mph
precip
0%
NIGHT
34°F
NE 15 mph
precip
29%
01.18
sun
DAY
36°F
NW 10 mph
precip
100%
NIGHT
32°F
SE 17 mph
precip
100%
01.19
mon
DAY
24°F
E 28 mph
precip
0%
NIGHT
26°F
E 14 mph
precip
0%
01.20
tue
DAY
34°F
NE 15 mph
precip
0%
NIGHT
36°F
E 10 mph
precip
0%
01.21
wed
DAY
42°F
E 9 mph
precip
0%
NIGHT
38°F
SW 7 mph
precip
75%
01.22
thu
DAY
42°F
NW 11 mph
precip
0%
NIGHT
44°F
N 11 mph
precip
0%

Dewey Beach Sea Water Temperature in January, °F

Select Year: 2025 2024 2023

The average sea surface temperature in January 2025 for Dewey Beach was 37.1°F. The maximum and minimum values were 32.4°F and 44.6°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 45.1 °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
more details
USA Resorts:
NAME
F°
Chicago +38
Hawaii +78
Honolulu +78
Houston +76
Las Vegas +54
Los Angeles +64
Maui +70
Miami +72
Miami Beach +80
New York +50
San Diego +66
San Francisco +54
Sarasota +74
Tampa +76
Washington +52
all resorts
24 Hours Weather Forecast
Dewey Beach
Local time: 22:30
10 jan, saturday
0000 52°F
NE
14 mph
0300 50°F
E
8 mph
0600 44°F
S
7 mph
0900 44°F
SW
6 mph
1200 44°F
SW
9 mph
1500 44°F
W
16 mph
1800 44°F
N
11 mph
2100 42°F
NE
3 mph