Measurements:
°C
°F
CURRENT WEATHER
12:59
Dewey Beach
16°F
SE 22 mph
Feels like: 0°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
January 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 39.7 °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 +12
Hawaii +80
Honolulu +80
Houston +62
Las Vegas +44
Los Angeles +56
Maui +74
Miami +64
Miami Beach +70
New York +12
San Diego +58
San Francisco +50
Sarasota +60
Tampa +60
Washington +16
all resorts
24 Hours Weather Forecast
Dewey Beach
Local time: 12:59
29 jan, thursday
1500 18°F
SE
22 mph
1800 18°F
SE
16 mph
2100 18°F
SE
16 mph
30 jan, friday
0000 16°F
SE
17 mph
0300 14°F
SE
15 mph
0600 14°F
SE
15 mph
0900 12°F
SE
15 mph
1200 16°F
SE
15 mph