The highest day temperature in September 2025 was 94°F. The lowest night temperature was 66°F. The average values for day and night temperatures during September were 78.5°F и 72.4°F respectivly.

The average sea surface temperature in September 2025 for Virginia Beach was 76.4°F. The maximum and minimum values were 71.8°F and 79.6°F respectively.

You can expect various weather conditions during September. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in September for Virginia Beach is 3.3 in. It makes september the most rainy month of the year.

The average wind speed in September is 10.3 mph. It makes September one of the most windless months of the year for Virginia 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 Virginia Beach in September is 7.1 hours.