Poquoson Weather in July

The climate in Poquoson during July can be summarized as hot, humid and wet.

July is in the summer in Poquoson and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 21°C (70°F) is normal.

On average July is the 2nd wettest month of the year in Poquoson with around 121mm 4.8 inches of rain making it a wet 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 9.8 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 Poquoson in July 2025.