Swansea weather in April 2021

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  • 12°C maximum daytime temperature in April in Swansea12
    12°C max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in April in Swansea14
    14 days with some rainfall
  • 5°C minimum night-time temperature in April in Swansea5
    5°C min night temperature
  • 14 hours of daylight per day in April in Swansea14
    14 hours of daylight per day
  • No heat & humidity in April in Swansea0
    No heat & humidity
  • 69 mm monthly rainfall in April in Swansea69
    69 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in April in Swansea4
    4 (Moderate) UV index
  • 9°C sea temperature in April in Swansea9
    9°C sea temperature
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The April 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.

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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 April?

Daytime temperatures usually reach 12°C in Swansea in April, falling to 5°C at night.

How sunny is it in Swansea in April?

There are normally 6 hours of bright sunshine each day in Swansea in April - that's 39% of daylight hours.

Is the sea cold around Swansea in April?

The average sea temperature around Swansea in April is 9°C.

Does it rain in Swansea in April?

There are usually 14 days with some rain in Swansea in April and the average monthly rainfall is 69mm.

Swansea sunrise & sunset times for April 2021

Browse the sunrise & sunset times for Swansea in April 2021. Select a month to view Swansea sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st April 2021 06:51 19:50
Thursday, 15th April 2021 06:20 20:13
Friday, 30th April 2021 05:49 20:38
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where is warm in Wales in April for 2021/2022?

Below are average maximum temperatures at popular destinations in Wales in April. Select a destination to see more weather parameters.

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