Swansea weather in June 2020

Get the latest coronavirus (COVID-19) updates for the UK with current travel advice, statistics and online resources.

  • 18°C maximum daytime temperature in June in Swansea18
    18°C max day temperature
  • 7 hours of sunshine per day
  • 15 days with some rainfall in June in Swansea15
    15 days with some rainfall
  • 11°C minimum night-time temperature in June in Swansea11
    11°C min night temperature
  • 17 hours of daylight per day in June in Swansea17
    17 hours of daylight per day
  • No heat & humidity in June in Swansea0
    No heat & humidity
  • 78 mm monthly rainfall in June in Swansea78
    78 mm of monthly rainfall
  • UV (maximum) index 6 (High) in June in Swansea6
    6 (High) UV index
  • 14°C sea temperature in June in Swansea14
    14°C sea temperature
  • Top deals & discounts
  • Swansea weather overview
  • Swansea climate averages by month
  • More destinations
  • Best time to go to Swansea
  • Swansea 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The June 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.

  • Explore last minute deals on holiday cottages
  • Save on UK & Ireland holidays with late deals
  • Narrow search by selecting holiday preferences

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.

  • Airbnb
  • HomeAway

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.

  • Campsited
  • Hostel World
  • YHA

Show all products

Back to search

UK & Ireland holidays

How hot is it in Swansea in June?

Daytime temperatures usually reach 18°C in Swansea in June, falling to 11°C at night.

How sunny is it in Swansea in June?

There are normally 7 hours of bright sunshine each day in Swansea in June - that's 40% of daylight hours.

How warm is the sea around Swansea in June?

The average sea temperature around Swansea in June is 14°C.

Does it rain in Swansea in June?

There are usually 15 days with some rain in Swansea in June and the average monthly rainfall is 78mm.

Swansea sunrise & sunset times for June 2020

Browse the sunrise & sunset times for Swansea in June 2020. Select a month to view Swansea sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st June 2020 05:03 21:25
Monday, 15th June 2020 04:57 21:36
Tuesday, 30th June 2020 05:02 21:37
  • Find holiday cottages in the UK & across Europe
  • Search by destination, dates, duration & party size
  • Filter cottages by customer ratings, facilities & more

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

Where is hot in Wales in June for 2020/2021?

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

More destinations & map >>

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.