Tal-y-llyn Weather in May

May in Tal-y-llyn averages 16°C (61°F) during the day and 8°C (46°F) at night. Quite a bit of rainfall is typical this month, with around 89 mm (3.5 in) on average. An umbrella is a good idea.

Rainfall in Tal-y-llyn in May

Rain is expected on roughly 16 days, totalling around 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 Tal-y-llyn in May

Temperatures in Tal-y-llyn in May top out at 16°C (61°F) and drop to 8°C (46°F) overnight. 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 Tal-y-llyn in May

With about 169 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

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