Cornwall Weather August
To help you choose the best time to travel, you can find climate data below on the weather in Cornwall in August.
|average daily high||+20.3°C|
|average daily low||+12.8°C|
|sunny / overcast hours||5.6 / 9.4|
|average monthly precipitation||75 mm|
Temperature in Cornwall
In August the average daily maximum in Cornwall is +20.3°C, and the minimum +12.8°C.
Best beach resorts in August:
There are 15 hours of daylight in Cornwall in August. Out of these, on average 5.6 are sunny, which means it is mostly cloudy.
The amount of precipitation in Cornwall in August is usually 75 mm, which may cause a change of plans on certain days.