South Yarmouth Weather in August

August in South Yarmouth brings high temperatures, with daytime highs of 26°C (79°F) and nights around 18°C (64°F). Rainfall is at its lowest this month, making it one of the more reliable months to be outdoors.

Rainfall in South Yarmouth in August

This month sees the least rain of the year, making it well suited for outdoor adventures. On average, there are about 9 days with rain during this month, averaging 80 mm (3.1 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in South Yarmouth in August

South Yarmouth has excellent weather in August, with days reaching 26°C (79°F) and nights cooling to 18°C (64°F). Summer occurs in August. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 18°C (64°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 South Yarmouth 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 South Yarmouth.