Colwyn Bay Weather in May

Thinking of visiting Colwyn Bay in May? Expect moderate temperatures reaching 16°C (61°F) during the day, dropping to 8°C (46°F) at night, with the driest conditions of the year.

Rainfall in Colwyn Bay in May

You can expect the least amount of rain of the year this month, making it perfect for outdoor events and activities. Expect around 16 days of rain based on historical data, with 74 mm (2.9 in) average. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Colwyn Bay in May

Daytime highs in Colwyn Bay in May reach 16°C (61°F), with nights around 8°C (46°F). Conditions are often most pleasant around the middle of the day. At 8°C (46°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Colwyn Bay in May

The month experiences a moderate amount of sunlight, with 169 hours of sunshine. This provides a nice balance between sunshine and clouds.

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