Edgartown Weather in August

August is one of the excellent months to visit Edgartown, with daytime temperatures of 26°C (79°F) and lows of 17°C (63°F) at night. It is also the driest month of the year.

Rainfall in Edgartown in August

This month sees the least rain of the year, making it well suited for outdoor adventures. Historically, approximately 9 days this month are expected to have rain, averaging 78 mm (3.1 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Edgartown in August

Edgartown in August has excellent weather. Days reach 26°C (79°F) and nights cool to 17°C (63°F). Summer occurs in August. This kind of day-to-night contrast is typical for this time of year. Nights cool down to 17°C (63°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 Edgartown in August

The days are predominantly sunny, with an estimated total of around 278 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Edgartown.