Dorchester Weather in August

Dorchester in August sees pleasant daytime temperatures of 21°C (70°F) and nighttime lows of 14°C (57°F). Rainfall is fairly high this month at around 74 mm (2.9 in), so pack a rain jacket to stay dry.

Rainfall in Dorchester in August

Historically, the month has about 12 days of rain, averaging 74 mm (2.9 in) in total. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Dorchester in August

Weather in Dorchester is at its excellent in August. Highs reach 21°C (70°F), while nights settle around 14°C (57°F). The summer season is characteristic of August. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Dorchester in August

The days are predominantly sunny, with an estimated total of around 210 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

If your ideal day consists of dry skies and pleasant temperatures, July and August typically offer the best circumstances for Dorchester.