Mystic Island Weather in August

What's the weather like in Mystic Island (New Jersey) in August 2024?

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

August is in the summer in Mystic Island and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (83°F), whilst at night 18°C (65°F) is normal.

Mystic Island weather averages (imperial / metric)
Daytime temperature 28.4°C 83°F
Nightly temperature 18.1°C 64.5°F
Average temperature 23.2°C 73.8°F
Daily sunshine 9.3 hrs
Avg rainfall 116 mm 4.6 ins
Rainy days 9 days
Sea temperature 23.6°C 74.4°F
Humidity 75%
Windspeed 14.4kph 9 mph

On average August is the wettest month of the year in Mystic Island with around 116mm 4.6 inches of rain making it a damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.3 hours of sunshine per day.

August temperatures in Mystic Island

Mystic Island average temperature in August

August rainfall

Mystic Island average rain in August

August hourly sunshine

Mystic Island average rain in August

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 Mystic Island in August 2024.