Mystic Weather in August

Mystic in August sees high temperatures, with highs around 26°C (79°F) and overnight lows of 18°C (64°F). It's the driest month of the year, with very little rainfall to worry about.

Rainfall in Mystic in August

This is the driest month, making it a great choice for planning outdoor excursions. Historically, August sees about 9 days of rain, with a monthly average of 89 mm (3.5 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Mystic in August

The temperature in Mystic in August is excellent. 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 Mystic in August

Expect sunny days throughout the month, with an estimated 260 hours of sunshine. This makes it a pleasant time to visit Mystic.

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