Gower Peninsula weather in January 2026

Expect daytime maximum temperatures of 7°C in Gower Peninsula in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 20 days with some rainfall and typically 129 mm of rainfall in the month.

  • 7°C maximum daytime temperature in January in Gower Peninsula7
    7°C max day temperature
  • 2 hours of sunshine per day
  • 20 days with some rainfall in January in Gower Peninsula20
    20 days with some rainfall
  • 3°C minimum night-time temperature in January in Gower Peninsula3
    3°C min night temperature
  • 8 hours of daylight per day in January in Gower Peninsula8
    8 hours of daylight per day
  • No heat & humidity in January in Gower Peninsula0
    No heat & humidity
  • 129 mm monthly rainfall in January in Gower Peninsula129
    129 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Gower Peninsula1
    1 (Low) UV index
  • 8°C sea temperature in January in Gower Peninsula8
    8°C sea temperature

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The January 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 cold is it in Gower Peninsula in January?

Daytime temperatures usually reach 7°C in Gower Peninsula in January, falling to 3°C at night.

How sunny is it in Gower Peninsula in January?

There are normally 2 hours of bright sunshine each day in Gower Peninsula in January - that's 20% of daylight hours.

Is the sea cold around Gower Peninsula in January?

The average sea temperature around Gower Peninsula in January is 8°C.

Does it rain in Gower Peninsula in January?

There are usually 20 days with some rain in Gower Peninsula in January and the average monthly rainfall is 129mm.

Gower Peninsula January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 08:23 16:18
Friday, 16th January 2026 08:15 16:38
Saturday, 31st January 2026 07:57 17:04

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