Measurements:
°C
°F
CURRENT WEATHER
05:11
Dewey Beach
24°F
SE 21 mph
Feels like: 6°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 17 days
October 15 days
June 14 days
The most warm months:
July 83.8 °F
August 81.9 °F
June 76.9 °F
Warmest sea temperature:
July 77.7 °F
August 77.4 °F
September 75.7 °F
The most cold months:
January 41.5 °F
February 43.6 °F
December 46.5 °F
The most rainy months:
July 4 days
August 4 days
March 4 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°
Boston +10
Chicago +20
Hawaii +78
Honolulu +78
Houston +46
Las Vegas +50
Los Angeles +54
Miami +62
New York +16
Orlando +50
San Diego +54
San Francisco +54
Sarasota +48
Tampa +46
Washington +20
all resorts
24 Hours Weather Forecast
Dewey Beach
Local time: 05:11
22 dec, sunday
0600 24°F
SE
21 mph
0900 24°F
SE
20 mph
1200 28°F
SE
19 mph
1500 30°F
SE
17 mph
1800 32°F
SE
14 mph
2100 26°F
S
11 mph
23 dec, monday
0000 24°F
S
7 mph
0300 24°F
S
5 mph