Deganwy Weather in August

Thinking of visiting Deganwy in August? Expect pleasant temperatures reaching 20°C (68°F) during the day, dropping to 13°C (55°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Deganwy in August

Looking at the last 30 years, the data shows about 16 days with rain, averaging 89 mm (3.5 in) for the month. 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 Deganwy in August

August in Deganwy is generally excellent, with days reaching 20°C (68°F) and nights settling around 13°C (55°F). August marks the summer season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights cool down to 13°C (55°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 Deganwy in August

The area enjoys a balanced 145 hours of sunlight, ensuring it's neither too overcast nor too sunny.

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