The temperatures in Llanes in August are comfortable with low of 17°C and and high up to 22°C.
You can expect about 3 to 8 days of rain in Llanes during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Llanes in August 2026.
If you’re planning to visit Llanes in the near future, we highly recommend that you review the 14 day weather forecast for Llanes before you arrive.
Temperatures
22° / 17°
Rainy Days
3
Snowy Days
0
Dry Days
28
Rainfall
46
mm
Sun Hours
11.1
Hrs
