East Dennis Weather in August

Thinking of visiting East Dennis 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 East Dennis in August

Clear skies and little rain are the norm this month. A great time to spend time outdoors. You can expect rain on around 9 days based on historical patterns, with 78 mm (3.1 in) average for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in East Dennis in August

The temperature in East Dennis in August is perfect. Daytime highs reach 26°C (79°F), with nights dropping to 18°C (64°F). August marks the summer season. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 18°C (64°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in East Dennis in August

The month enjoys around 278 hours of sunshine, creating mostly sunny days with good weather conditions.

If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit East Dennis.

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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 East Dennis's climate page.

East Dennis Temperature in August

Min Temperature 18°C (64°F)  

Max Temperature 26°C (79°F)  

Chance of Rain 30%  

Precipitation 78 mm (3.1 in)  

Rainy days 9 days  

Sunshine 278 hours *  

Percentage Sunshine *  

* Data from: Nantucket, the United States of America (51 KM, 31 Miles).

What to Wear in East Dennis in August

Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in East Dennis 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 East Dennis's climate page.

More climate data for East Dennis

Temperature Rainfall Sunshine

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