Fairfield Weather in August

What's the weather like in Fairfield (Connecticut) in August 2024?

The climate in Fairfield during August can be summarized as warm, humid and damp.

August is in the summer in Fairfield and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 17°C (62°F) is normal.

Fairfield weather averages (imperial / metric)
Daytime temperature 27.2°C 81°F
Nightly temperature 16.6°C 61.9°F
Average temperature 21.9°C 71.5°F
Daily sunshine 9.1 hrs
Avg rainfall 103 mm 4.1 ins
Rainy days 9 days
Sea temperature 22.1°C 71.8°F
Humidity 73%
Windspeed 15.3kph 10 mph

On average August is the 6th wettest month of the year in Fairfield with around 103mm 4.1 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 9.1 hours of sunshine per day.

August temperatures in Fairfield

Fairfield average temperature in August

August rainfall

Fairfield average rain in August

August hourly sunshine

Fairfield 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 Fairfield in August 2024.