May Rainfall and Precipitation in Wales
Average rainfall, rainy days and the driest cities in Wales, the United Kingdom in May.
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Best Places to Visit in Wales in May
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Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in May: pale blue is dry, deep blue is wet.
Wales precipitation in May: frequently asked questions
How much rainfall does Wales, the United Kingdom receive in May?
Cardiff sees moderate rainfall in May, averaging around 79 mm (3.1 in). Most days stay dry, with the occasional shower.
How many days does it rain in Wales, the United Kingdom in May?
Rainfall in Cardiff typically falls on roughly 15 days days in May.
Is May part of the rainy season in Wales, the United Kingdom?
May is generally a drier month for Wales, the United Kingdom, falling outside the main rainy season.
What is the wettest city in May in Wales, the United Kingdom?
In our database, Swansea stands out as having an average rainfall level of 86 mm (3.4 in), making it the wettest location.
What is the driest city in May in Wales, the United Kingdom?
In our records, Cardiff stands out as the driest city in Wales, the United Kingdom for May, averaging just 79 mm (3.1 in).
Interested in more climate information?
We have much more information about the climate in Wales.
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