Weather in Cardiff in August
The weather in Cardiff in August is variable, ranging from pleasant days to cool nights. Temperatures are between 13 and 20 degrees, which is great for travelling. However, there is a reasonable chance of rain, with 9 rainy days on average, so it is recommended to take an umbrella.
Avg Temp
13° - 20°
Avg Rainy Days
9
Avg Dry Days
22
Avg Snow Days
0
Weather Facts - Cardiff in August
* The warmest temperature recorded in in August is 34°C
* The coldest temperature recorded in Cardiff in August is 6°C
* The average rainfall in Cardiff in August is 56 mm