The climate in Vestmanna during August can be summarized as mild and a little damp.
August is in the summer in Vestmanna and is typically the warmest month of the year. Daytime maximum temperatures average around a cool 12°C (54°F), whilst at night 8°C (46°F) is normal.
|Daytime temperature||12.2°C 53.9°F|
|Nightly temperature||7.9°C 46.1°F|
|Average temperature||10°C 50°F|
|Daily sunshine||3.7 hrs|
|Avg rainfall||99 mm 3.9 ins|
|Rainy days||20 days|
|Sea temperature||11°C 51.9°F|
|Windspeed||16.6kph 10 mph|
On average August is the 4th driest month of the year in Vestmanna with around 99mm 3.9 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.7 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 Vestmanna in August 2023.
|Hottest month:||August||12°C 53.6°F|
|Driest month:||June||76mm 3ins|
|Coldest month:||January||4.6°C 40.3°F|
|Wettest month:||October||193mm 7.6ins|