Caernarfon weather in February 2026

Expect daytime maximum temperatures of 45°F in Caernarfon, Wales in February based on long-term weather averages. There are 3 hours of sunshine per day on average with 16 days with some rainfall and typically 4.4 inches of rainfall in the month.

  • 45°F maximum daytime temperature in February in Caernarfon45
    45°F max day temperature
  • 3 hours of sunshine per day
  • 16 days with some rainfall in February in Caernarfon16
    16 days with some rainfall
  • 36°F minimum night-time temperature in February in Caernarfon36
    36°F min night temperature
  • 10 hours of daylight per day in February in Caernarfon10
    10 hours of daylight per day
  • No heat & humidity in February in Caernarfon0
    No heat & humidity
  • 4.4 inches monthly rainfall in February in Caernarfon4.4
    4.4 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in February in Caernarfon1
    1 (Low) UV index
  • 45°F sea temperature in February in Caernarfon45
    45°F sea temperature

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The February weather guide for Wales (Caernarfon) 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)  |  Imperial (°F)

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More about Wales

How cold is it in Caernarfon in February?

Daytime temperatures usually reach 45°F in Caernarfon in February, falling to 36°F at night.

How sunny is it in Caernarfon in February?

There are normally 3 hours of bright sunshine each day in Caernarfon in February - that's 26% of daylight hours.

How warm is the sea around Caernarfon in February?

The average sea temperature around Caernarfon in February is 45°F.

Does it rain in Caernarfon in February?

There are usually 16 days with some rain in Caernarfon in February and the average monthly rainfall is 4.4 inches.

Caernarfon February sunrise & sunset times

Browse the sunrise and sunset times for Caernarfon in February 2026. Select a month to view Caernarfon sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st February 2026 08:01 17:01
Saturday, 14th February 2026 07:37 17:26
Saturday, 28th February 2026 07:07 17:53

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