West Yarmouth Weather in August

August in West Yarmouth sees daytime temperatures around 26°C (79°F) and lows of 18°C (64°F) at night. As the driest month of the year, combined with perfect weather, it's a great time to visit.

Rainfall in West Yarmouth in August

With the lowest rainfall figures of the year, conditions are ideal for exploring the outdoors. Historically, the month has about 9 days of rain, averaging 79 mm (3.1 in) in total. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in West Yarmouth in August

The perfect temperature in West Yarmouth in August makes it a solid month to visit, with 26°C (79°F) during the day and 18°C (64°F) at night. The month of August belongs to the summer season. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights drop to around 18°C (64°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in West Yarmouth in August

Expect a lot of sunshine this month, with about 278 hours of sun. These sunny conditions add to the overall experience.

If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our West Yarmouth's climate page.

West Yarmouth Temperature in August

Min Temperature 18°C (64°F)  

Max Temperature 26°C (79°F)  

Chance of Rain 30%  

Precipitation 79 mm (3.1 in)  

Rainy days 9 days  

Sunshine 278 hours *  

Percentage Sunshine *  

* Data from: Nantucket, the United States of America (42 KM, 26 Miles).

What to Wear in West Yarmouth in August

Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in West Yarmouth in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our West Yarmouth's climate page.

More climate data for West Yarmouth

Temperature Rainfall Sunshine

See the full West Yarmouth climate overview or explore weather in the United States of America.