Trefriw Weather in August

Thinking of visiting Trefriw in August? Expect pleasant temperatures reaching 19°C (66°F) during the day, dropping to 12°C (54°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Trefriw in August

Climate statistics over the past 30 years suggest around 17 days of rain, with 97 mm (3.8 in) average for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Trefriw in August

Trefriw in August gets highs of 19°C (66°F) during the day and drops to 12°C (54°F) at night. August is in the summer season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows of 12°C (54°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 Trefriw in August

You can expect a moderate amount of sunlight, with approximately 145 hours. This means a pleasant mix of sun and overcast.

If you prefer enjoying temperate temperatures and rain-free days, July 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.