The highest day temperature in July 2023 was 97°F. The lowest night temperature was 68°F. The average values for day and night temperatures during July were 88.2°F и 76.0°F respectivly.

The average sea surface temperature in July 2023 for Rehoboth Beach was 79.0°F. The maximum and minimum values were 74.6°F and 82.6°F respectively.

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

Precipitation total in July for Rehoboth Beach is 1.9 in. It makes july one of the most rainy months of the year.

The average wind speed in July is 7.2 mph. It makes July the most windless month of the year for Rehoboth 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 Rehoboth Beach in July is 8.6 hours.