The highest day temperature in July 2024 was 84°F. The lowest night temperature was 69°F. The average values for day and night temperatures during July were 77.6°F и 73.9°F respectivly.

The average sea surface temperature in July 2024 for Bethany Beach was 72.3°F. The maximum and minimum values were 69.2°F and 75.8°F respectively.

Most of the days in July are cloudy but you can also expect sunny or gloomy days.

Precipitation total in July for Bethany Beach is 1.9 in. It makes july the most rainy month of the year.

The average wind speed in July is 9.0 mph. It makes July one of the most windless months of the year for Bethany Beach.

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 Bethany Beach in July is 8.7 hours.