The weather in Wales on monday 21 April 2025
The average max temperature in Wales on 21 April is normally around 17°C. For comparison: the highest daytime temperature in the past 10 years was 22°C in 2019, while the lowest was 9°C in 2023.
There’s a very slim chance of precipitation, as only 2 out of the last 10 years saw any, with an average of 2,8 mm on this day. The wind often comes from the East with a maximum strength of 4 Bft.The UV index can reach 7.
20 April
Temperature on 21 April in Wales per year
This chart shows the average temperature on 21 April in Wales, measured in degrees Celsius, over the past years.
Precipitation on 21 April in Wales over the past years
This chart shows the total measured precipitation in millimetres on 21 April 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.
