The climate in Fosnavåg during September can be summarized as cool and very wet.
September is in the fall / autumn in Fosnavåg and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 12°C (54°F), whilst at night 7°C (45°F) is normal.
|Daytime temperature||12.2°C 54°F|
|Nightly temperature||7°C 44.6°F|
|Average temperature||9.6°C 49.3°F|
|Daily sunshine||3.1 hrs|
|Avg rainfall||205 mm 8.1 ins|
|Rainy days||27 days|
|Sea temperature||12.8°C 55°F|
|Windspeed||16.2kph 10 mph|
On average September is the 2nd wettest month of the year in Fosnavåg with around 205mm 8.1 inches of rain making it a very wet time to visit. This rainfall is typically spread over 27 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.1 hours of sunshine per day.
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 September 2019.
|Hottest month:||August||15.1°C 59.2°F|
|Driest month:||May||72mm 2.8ins|
|Coldest month:||February||2.6°C 36.7°F|
|Wettest month:||October||212mm 8.3ins|