Yarmouth Weather in July

What's the weather like in Yarmouth (Massachusetts) in July 2024?

The climate in Yarmouth during July can be summarized as warm, humid and reasonably dry.

July is in the summer in Yarmouth and is typically the warmest month of the year. Daytime maximum temperatures average around a muggy 25°C (78°F), whilst at night 17°C (63°F) is normal.

Yarmouth weather averages (imperial / metric)
Daytime temperature 25.4°C 77.6°F
Nightly temperature 17.3°C 63.1°F
Average temperature 21.3°C 70.3°F
Daily sunshine 9.2 hrs
Avg rainfall 68 mm 2.7 ins
Rainy days 9 days
Sea temperature 18.8°C 65.8°F
Humidity 73%
Windspeed 15.1kph 9 mph

On average July is the driest month of the year in Yarmouth with around 68mm 2.7 inches of rain making it a reasonably dry 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 9.2 hours of sunshine per day.

July temperatures in Yarmouth

Yarmouth average temperature in July

July rainfall

Yarmouth average rain in July

July hourly sunshine

Yarmouth average rain in July

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 Yarmouth in July 2024.