Pennal Weather in August

August in Pennal brings pleasant temperatures around 19°C (66°F) during the day, dropping to 12°C (54°F) at night, with quite a bit of rainfall expected, averaging around 105 mm (4.1 in) for the month.

Rainfall in Pennal in August

Typically, you can expect about 17 days of rain this month, with 105 mm (4.1 in) on average. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Pennal in August

Daytime highs in Pennal in August reach 19°C (66°F), with nights around 12°C (54°F). Experience the summer season in August. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights cool down to 12°C (54°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 Pennal in August

The month brings about 145 hours of sunlight, offering a comfortable mix of sun and overcast.

For Pennal itself, June and July generally stand out with 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.