The weather in Wales on tuesday 19 August 2025
The average max temperature in Wales on 19 August is normally around 19°C. For comparison: the highest daytime temperature in the past 10 years was 22°C in 2020, while the lowest was 16°C in 2014.
The wind often comes from the Southwest with a maximum strength of 4 Bft.The UV index can reach 5.
Sunrise: 06:03 o'clock
Sunset: 20:33 o'clock
Total Daylight: 14 hrs 30 mins
18 August
Temperature on 19 August in Wales per year
This chart shows the average temperature on 19 August in Wales, measured in degrees Celsius, over the past years.
Precipitation on 19 August in Wales over the past years
This chart shows the total measured precipitation in millimetres on 19 August in Wales over the past years.
Average Weather in Wales by Month
Click on a month below to see detailed weather info for Wales. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
