Measurements:
°C
°F
CURRENT WEATHER
03:07
Dewey Beach
32°F
SW 12 mph
Feels like: 20°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 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
more details

Dewey Beach on the Weather Map

USA Resorts:
NAME
F°
Chicago -2
Hawaii +78
Honolulu +78
Houston +44
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
all resorts
24 Hours Weather Forecast
Dewey Beach
Local time: 03:07
05 dec, friday
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
0300 36°F
S
10 mph