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Temperature in Wales in March

Wales is a region in the United Kingdom. March is generally a cold month with maximum daytime temperatures around 11°C and nighttime temperatures around 5°C in Cardiff.

What is the temperature of the different cities in Wales in March?

Find the average daytime temperatures in March for the most popular destinations in Wales on the map below. Click on a destination dot for more detailed information.

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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • How much sun does Wales get in March?
  • Cardiff enjoys a balanced 119 hours of sunlight. This makes it neither too overcast nor too sunny.

  • What is the water's temperature in March?
  • The water temperature averages approximately 7°C in Cardiff this month, so not the best month to swim.

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  • Weather and climate has detailed information for every country in the world. Are you going to the United Kingdom? Get detailed historical weather averages for many cities in the United Kingdom.

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