March Rainfall and Precipitation in Wales

Average rainfall, rainy days and the driest cities in Wales, the United Kingdom in March.

Wales, the United Kingdom, a region in the United Kingdom, experiences moderate precipitation in March, ranging from 76 mm (3 in) of rainfall in Cardiff to 90 mm (3.5 in) in Swansea. On average, March is the driest month of the year in Wales, the United Kingdom.

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For a detailed overview over the year and the best time to visit Wales, check out our Wales's climate page.

See also: Wales weather by month.

Best Places to Visit in Wales in March

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Wales.

Conditions Temperatures Precipitation
Monthly precipitation 0 mm (0 in) dry → 150 mm (5.9 in) wet

Marker color shows total monthly precipitation in March: pale blue is dry, deep blue is wet.

See all March weather averages, cities and regions in Wales

Wales precipitation in March: frequently asked questions

How much rainfall does Wales, the United Kingdom receive in March?

Rainfall in Cardiff during March is on the lighter side, averaging about 76 mm (3 in). Expect predominantly dry weather punctuated by short showers.

How many days does it rain in Wales, the United Kingdom in March?

Expect around 18 days rainy days in Cardiff during March.

Is March part of the rainy season in Wales, the United Kingdom?

Not really. March is outside the wettest stretch of the year in Wales, the United Kingdom.

What is the wettest city in March in Wales, the United Kingdom?

In our database, Swansea stands out as having an average rainfall level of 90 mm (3.5 in), making it the wettest location.

What is the driest city in March in Wales, the United Kingdom?

Based on our database, Cardiff sees the least rainfall in Wales, the United Kingdom in March, with around 76 mm (3 in) on average.

Interested in more climate information?

We have much more information about the climate in Wales.

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