Haverfordwest weather in December 2025

Expect daytime maximum temperatures of 48°F in Haverfordwest, Wales in December based on long-term weather averages. There are 2 hours of sunshine per day on average with 20 days with some rainfall and typically 4.1 inches of rainfall in the month.

  • 48°F maximum daytime temperature in December in Haverfordwest48
    48°F max day temperature
  • 2 hours of sunshine per day
  • 20 days with some rainfall in December in Haverfordwest20
    20 days with some rainfall
  • 39°F minimum night-time temperature in December in Haverfordwest39
    39°F min night temperature
  • 8 hours of daylight per day in December in Haverfordwest8
    8 hours of daylight per day
  • No heat & humidity in December in Haverfordwest0
    No heat & humidity
  • 4.1 inches monthly rainfall in December in Haverfordwest4.1
    4.1 inches of monthly rainfall
  • No UV (maximum) index in December in Haverfordwest0
    No UV (Maximum) Index UV index

More about Haverfordwest

Haverfordwest by month

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The December weather guide for Wales (Haverfordwest) 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 warm is it in Haverfordwest in December?

Daytime temperatures usually reach 48°F in Haverfordwest in December, falling to 39°F at night.

How sunny is it in Haverfordwest in December?

There are normally 2 hours of bright sunshine each day in Haverfordwest in December - that's 22% of daylight hours.

Does it rain in Haverfordwest in December?

There are usually 20 days with some rain in Haverfordwest in December and the average monthly rainfall is 4.1 inches.

Haverfordwest December sunrise & sunset times

Browse the sunrise and sunset times for Haverfordwest in December 2025. Select a month to view Haverfordwest sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 08:05 16:13
Tuesday, 16th December 2025 08:21 16:10
Wednesday, 31st December 2025 08:27 16:19

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