Llanes Weather in September

What's the weather like in Llanes (Asturias) in September 2024?

The climate in Llanes during September can be summarized as mild and reasonably dry.

September is in the fall / autumn in Llanes and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 21°C (70°F), whilst at night 13°C (55°F) is normal.

Llanes weather averages (imperial / metric)
Daytime temperature 21.4°C 70.4°F
Nightly temperature 12.7°C 54.8°F
Average temperature 17°C 62.6°F
Daily sunshine 6.3 hrs
Avg rainfall 74 mm 2.9 ins
Rainy days 12 days
Sea temperature 20.4°C 68.6°F
Humidity 75%
Windspeed 10.8kph 7 mph

On average September is the 4th driest month of the year in Llanes with around 74mm 2.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.3 hours of sunshine per day.

September temperatures in Llanes

Llanes average temperature in September

September rainfall

Llanes average rain in September

September hourly sunshine

Llanes average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Llanes in September 2024.