Accomac Weather in August

The climate in Accomac during August can be summarized as hot, humid and damp.

August is in the summer in Accomac and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 30°C (85°F), whilst at night 19°C (67°F) is normal.

On average August is the wettest month of the year in Accomac with around 113mm 4.4 inches of rain making it a damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 9 hours of sunshine per day.

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 Accomac in August 2025.