The highest day temperature in September 2026 was 84°F. The lowest night temperature was 60°F. The average values for day and night temperatures during September were 75.6°F и 73.7°F respectivly.

The average sea surface temperature in September 2026 for Ocean City was 77.9°F. The maximum and minimum values were 66.4°F and 83.4°F respectively.

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

Precipitation total in September for Ocean City is 1.1 in.

The average wind speed in September is 10.6 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 Ocean City in September is 6.9 hours.