Plymouth Weather in August

Plymouth in August sees high daytime temperatures of 27°C (81°F) and nighttime lows of 17°C (63°F). Rainfall is fairly high this month at around 113 mm (4.4 in), so pack a rain jacket to stay dry.

Rainfall in Plymouth in August

Looking at the last 30 years, the data shows about 11 days with rain, averaging 113 mm (4.4 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Plymouth in August

Daytime temperatures in Plymouth reach 27°C (81°F) in August, dropping to 17°C (63°F) at night. During August, the summer season is in full swing. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 17°C (63°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 Plymouth in August

Expect a lot of sunshine this month, with about 304 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Plymouth in August

In August, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

If you prefer enjoying temperate temperatures and rain-free days, September typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.