Cardiff Weather August
To help you choose the best time to travel, you can find climate data below on the weather in Cardiff in August.
|average daily high||+21.5°C|
|average daily low||+12.8°C|
|sunny / overcast hours||6.2 / 8.9|
|average monthly precipitation||93 mm|
Temperature in Cardiff
In August the average daily maximum in Cardiff is +21.5°C, and the minimum +12.8°C.
The hottest August day on record is +33.5°C, and the coldest +3.6°C.
Best beach resorts in August:
There are 15.1 hours of daylight in Cardiff in August. Out of these, on average 6.2 are sunny, which means it is mostly cloudy.
The average monthly temperature in the Bristol Channel on the beaches of Cardiff in August is +16.6°C.
The water is considered very cool, but some hardy people might bathe in it for 10-15 minutes.
The amount of precipitation in Cardiff in August is usually 93 mm, which may cause a change of plans on certain days.