Chesapeake Beach Weather in September

What's the weather like in Chesapeake Beach (Maryland) in September 2024?

The climate in Chesapeake Beach during September can be summarized as warm, humid and a little damp.

September is in the fall / autumn in Chesapeake Beach and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (79°F), whilst at night 14°C (58°F) is normal.

Chesapeake Beach weather averages (imperial / metric)
Daytime temperature 26.3°C 79.3°F
Nightly temperature 14.4°C 57.8°F
Average temperature 20.3°C 68.5°F
Daily sunshine 8.1 hrs
Avg rainfall 96 mm 3.8 ins
Rainy days 7 days
Sea temperature 21.7°C 71.1°F
Humidity 72%
Windspeed 13kph 8 mph

On average September is the 5th wettest month of the year in Chesapeake Beach with around 96mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.1 hours of sunshine per day.

September temperatures in Chesapeake Beach

Chesapeake Beach average temperature in September

September rainfall

Chesapeake Beach average rain in September

September hourly sunshine

Chesapeake Beach average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Chesapeake Beach in September 2024.