Llanes Weather in September

September in Llanes sees daytime temperatures around 21°C (70°F) and lows of 16°C (61°F) at night. With around 117 mm (4.6 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Llanes in September

Historically, the month has about 12 days of rain, averaging 117 mm (4.6 in) in total. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Llanes in September

In September, Llanes sees pleasant temperatures, with highs of 21°C (70°F). Nights drop to around 16°C (61°F). September is a notable month of the summer season. Conditions are often most pleasant around the middle of the day. With lows of 16°C (61°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.

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.