May Rainfall and Precipitation in Glamorgan
Glamorgan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Glamorgan - and find the best time to visit. See also: Glamorgan weather by month.
Best Places to Visit in Glamorgan in May
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Glamorgan.
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.
Glamorgan precipitation in May: frequently asked questions
How much rainfall does Glamorgan, the United Kingdom receive in May?
Cardiff stays mostly dry in May, with average rainfall close to 79 mm (3.1 in).
How many days does it rain in Glamorgan, the United Kingdom in May?
Expect around 15 days rainy days in Cardiff during May.
Is May part of the rainy season in Glamorgan, the United Kingdom?
May is generally a drier month for Glamorgan, the United Kingdom, falling outside the main rainy season.
What is the wettest city in May in Glamorgan, the United Kingdom?
Looking at our data, Crynant tops the wettest-cities list in Glamorgan, the United Kingdom for May, with monthly rainfall averaging 103 mm (4.1 in).
What is the driest city in May in Glamorgan, the United Kingdom?
Penarth is the driest city we have data for in Glamorgan, the United Kingdom in May, with monthly rainfall close to 77 mm (3 in).
Interested in more climate information?
We have much more information about the climate in Glamorgan.
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