Barmouth Weather in August

Thinking of visiting Barmouth in August? Expect pleasant temperatures reaching 19°C (66°F) during the day, dropping to 13°C (55°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Barmouth in August

You can typically expect 17 days of rain this month, averaging around 112 mm (4.4 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Barmouth in August

In August, expect pleasant temperatures in Barmouth, with highs of 19°C (66°F) and lows of 13°C (55°F) at night. August is part of summer. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows of 13°C (55°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Barmouth in August

With about 145 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

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