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Swansea weather in May 2020
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- 1515°C max day temperature
- 1515 days with some rainfall
- 88°C min night temperature
- 1616 hours of daylight per day
- 0No heat & humidity
- 7777 mm of monthly rainfall
- 55 (Moderate) UV index
- 1111°C sea temperature
The May weather guide for Swansea, Wales shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Swansea holiday rentals
Find holiday rentals in Swansea City, Wales including holiday homes, self-catering accommodation, B&Bs, shared space, home swaps and short-term lets.
Swansea camping & hostels
Looking for camping holidays in Swansea City, Wales? Browse hostels and campsites for camping, glamping, yurts, cabins, tree houses, youth hostels and caravan parks.
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How warm is it in Swansea in May?
Daytime temperatures usually reach 15°C in Swansea in May, falling to 8°C at night.
How sunny is it in Swansea in May?
There are normally 7 hours of bright sunshine each day in Swansea in May - that's 41% of daylight hours.
Is the sea cold around Swansea in May?
The average sea temperature around Swansea in May is 11°C.
Does it rain in Swansea in May?
There are usually 15 days with some rain in Swansea in May and the average monthly rainfall is 77mm.
Swansea sunrise & sunset times for May 2020
Browse the sunrise & sunset times for Swansea in May 2020. Select a month to view Swansea sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Friday, 1st May 2020||05:47||20:40|
|Saturday, 16th May 2020||05:21||21:04|
|Sunday, 31st May 2020||05:04||21:24|
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Metric (°C / mm) | Imperial (°F / inches)
Where is hot in Wales in May for 2020/2021?
Below are average maximum temperatures at popular destinations in Wales in May. Select a destination to see more weather parameters.
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