Weather in Dewey Beach in Autumn
| September | October | November | ||||
| Average day temperature: | ||||||
| Average day temperature: | 73.9°F | 65.6°F | 55.4°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 68.3°F | 59.6°F | 49.9°F | |||
| Sea water temperature: | ||||||
| Sea water temperature: | 73.1°F | 65.9°F | 57.4°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 13 days | 16 days | 18 days | |||
| Day length: | ||||||
| Day length: | 11.8 - 13.0 h. | 10.6 - 11.8 h. | 9.7 - 10.5 h. | |||
| Number of rainy days: | ||||||
| Number of rainy days: | 2 days | 2 days | 2 days | |||
| Precipitation totals: | ||||||
| Precipitation totals: | 1.0 in. | 1.0 in. | 0.8 in. | |||
current
weather
weather
| Dewey Beach |
monthly
weather
weather
| Dewey Beach |
sea water
temperature
temperature
| Dewey Beach |
14 days
forecast
forecast
| Dewey Beach |
Day & Night air temperature, °F
Sea water temperature, °F
Precipitation total, in.
Sunny, partly cloudy and cloudy days
weather in
winter
winter
| Dewey Beach |
weather in
spring
spring
| Dewey Beach |
weather in
summer
summer
| Dewey Beach |
weather in
autumn
autumn
| Dewey Beach |
Wind speed, mph
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Dewey Beach
Dewey Beach on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Dewey Beach
Local time: 15:26
June 08, monday
1800
66°F
W
14 mph
14 mph
2100
63°F
W
12 mph
12 mph
June 09, tuesday
0000
61°F
NW
11 mph
11 mph
0300
61°F
NW
10 mph
10 mph
0600
61°F
N
7 mph
7 mph
0900
64°F
NE
7 mph
7 mph
1200
68°F
N
9 mph
9 mph
1500
70°F
N
15 mph
15 mph
