The highest day temperature in November 2023 was 72°F. The lowest night temperature was 29°F. The average values for day and night temperatures during November were 54.0°F и 47.8°F respectivly.

The average sea surface temperature in November 2023 for Dewey Beach was 58.1°F. The maximum and minimum values were 52.0°F and 65.2°F respectively.

Most of the days in November are sunny but you can also expect cloudy and gloomy days.

Precipitation total in November for Dewey Beach is 1.2 in. It makes november one of the least rainy months of the year.

The average wind speed in November is 11.1 mph.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Dewey Beach in November is 7.0 hours.