Wales weather

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Below are the temperatures expected today at popular destinations in Wales. Select a destination to compare today's forecast with average weather conditions.

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The weather guide for Wales shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

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Wales holiday rentals

Find holiday rentals in Wales including holiday homes, self-catering accommodation, B&Bs, shared space, home swaps and short-term lets.

  • Airbnb
  • HomeAway
  • Interhome
  • Love Home Swap

Wales cottages

Search for holiday cottages in Wales including contemporary and traditional self-catering accommodation.

  • FBM Holidays
  • Quality Cottages
  • Rural Retreats
  • Stays Cottage Holidays

Wales hotels

Compare prices for hotels in Wales with hotel chains, independent hotels and hotel comparison websites.

  • IHG
  • Travelodge

Wales camping & hostels

Looking for camping holidays in Wales? Browse hostels and campsites for camping, glamping, yurts, cabins, tree houses, youth hostels and caravan parks.

  • Campsited
  • Hostel World
  • Quality Unearthed
  • YHA

Wales holiday parks

Discover family holidays and short breaks at holiday parks, activity centres and seaside resorts in Wales with lots of activities, adventures and entertainment for all.

  • Bluestone
  • Hoseasons
  • John Fowler Holidays
  • Pontins
  • Pure Leisure
  • Real Family Holidays

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When is it hottest in Wales?

The hottest time of year in Cardiff, Wales is normally July. Expect maximum daytime temperatures to reach 20°C.

What is the wettest month in Wales?

In terms of rainfall, December usually gets the most rainfall in Cardiff, Wales with 109mm on average. In December there are normally 19 days with some rain.

When is it sunniest in Wales?

The sunniest time of year in Cardiff, Wales is normally August with bright sunshine on average for 41% of daylight hours; that's 6 hours of sunshine per day.

When is the sea warmest in Wales?

The sea is usually at its warmest in Cardiff, Wales in August when the water temperature reaches 18°C.

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

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Compare Wales weather with the USA

Below the Wales weather chart shows average maximum daytime temperature for Wales (Cardiff) and the USA (Washington).

Maximum daytime temperature (°C)

Wales (Cardiff)
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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More Wales destinations

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