Eastham Weather in August

Thinking of visiting Eastham in August? Expect high temperatures reaching 26°C (79°F) during the day, dropping to 18°C (64°F) at night, with the driest conditions of the year.

Rainfall in Eastham in August

Enjoy minimal rain interruptions this month. It's an excellent time for outdoor plans, from sports to festivals. Expect around 9 days of rain based on historical data, with 76 mm (3 in) average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Eastham in August

The temperature in Eastham in August is perfect. Daytime highs reach 26°C (79°F), with nights dropping to 18°C (64°F). The summer season is characteristic of August. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights cool down to 18°C (64°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Eastham in August

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

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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

Eastham Temperature in August

Min Temperature 18°C (64°F)  

Max Temperature 26°C (79°F)  

Chance of Rain 30%  

Precipitation 76 mm (3 in)  

Rainy days 9 days  

Sunshine 278 hours *  

Percentage Sunshine *  

* Data from: Nantucket, the United States of America (61 KM, 38 Miles).

What to Wear in Eastham 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 Eastham 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 Eastham's climate page.

More climate data for Eastham

Temperature Rainfall Sunshine

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