Measurements:
°C
°F
CURRENT WEATHER
09:24
Dewey Beach
40°F
N 11 mph
Feels like: 34°F
Precip: 0%
World Resorts USA Dewey Beach

Annual Weather

Dewey Beach Air Temperature, °F

Precipitation Totals, in

Rainy Days During the Year

Average Wind Speed, mph
Sunny, Cloudy and Gloomy Days
Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart.

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

Dewey Beach on the Weather Map

USA Resorts:
NAME
F°
Chicago +42
Hawaii +74
Honolulu +74
Houston +74
Las Vegas +36
Los Angeles +42
Maui +68
Miami +76
Miami Beach +78
New York +38
San Diego +46
San Francisco +42
Sarasota +68
Tampa +68
Washington +36
all resorts
24 Hours Weather Forecast
Dewey Beach
Local time: 09:24
09 jan, friday
1200 44°F
N
13 mph
1500 50°F
N
16 mph
1800 52°F
N
14 mph
2100 52°F
N
14 mph
10 jan, saturday
0000 54°F
NE
12 mph
0300 54°F
NE
8 mph
0600 56°F
E
1 mph
0900 54°F
NW
7 mph