Gower Peninsula weather in August 2026

Expect daytime maximum temperatures of 19°C in Gower Peninsula, Wales in August based on long-term weather averages. There are 6 hours of sunshine per day on average with 15 days with some rainfall and typically 100 mm of rainfall in the month.

  • 19°C maximum daytime temperature in August in Gower Peninsula19
    19°C max day temperature
  • 6 hours of sunshine per day
  • 15 days with some rainfall in August in Gower Peninsula15
    15 days with some rainfall
  • 12°C minimum night-time temperature in August in Gower Peninsula12
    12°C min night temperature
  • 15 hours of daylight per day in August in Gower Peninsula15
    15 hours of daylight per day
  • No heat & humidity in August in Gower Peninsula0
    No heat & humidity
  • 100 mm monthly rainfall in August in Gower Peninsula100
    100 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Gower Peninsula5
    5 (Moderate) UV index
  • 17°C sea temperature in August in Gower Peninsula17
    17°C sea temperature

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The August weather guide for Wales (Gower Peninsula) 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.

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

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More about Wales

How hot is it in Gower Peninsula in August?

Daytime temperatures usually reach 19°C in Gower Peninsula in August, falling to 12°C at night.

How sunny is it in Gower Peninsula in August?

There are normally 6 hours of bright sunshine each day in Gower Peninsula in August - that's 41% of daylight hours.

How warm is the sea around Gower Peninsula in August?

The average sea temperature around Gower Peninsula in August is 17°C.

Does it rain in Gower Peninsula in August?

There are usually 15 days with some rain in Gower Peninsula in August and the average monthly rainfall is 100mm.

Gower Peninsula August sunrise & sunset times

Browse the sunrise and sunset times for Gower Peninsula in August 2026. Select a month to view Gower Peninsula sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st August 2026 04:40 20:05
Sunday, 16th August 2026 05:03 19:37
Monday, 31st August 2026 05:27 19:05

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