Rhyl weather in March 2026

Expect daytime maximum temperatures of 48°F in Rhyl, Wales in March based on long-term weather averages. There are 3 hours of sunshine per day on average with 18 days with some rainfall and typically 2.4 inches of rainfall in the month.

  • 48°F maximum daytime temperature in March in Rhyl48
    48°F max day temperature
  • 3 hours of sunshine per day
  • 18 days with some rainfall in March in Rhyl18
    18 days with some rainfall
  • 37°F minimum night-time temperature in March in Rhyl37
    37°F min night temperature
  • 12 hours of daylight per day in March in Rhyl12
    12 hours of daylight per day
  • No heat & humidity in March in Rhyl0
    No heat & humidity
  • 2.4 inches monthly rainfall in March in Rhyl2.4
    2.4 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in March in Rhyl2
    2 (Low) UV index
  • 43°F sea temperature in March in Rhyl43
    43°F sea temperature

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The March weather guide for Wales (Rhyl) 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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How warm is it in Rhyl in March?

Daytime temperatures usually reach 48°F in Rhyl in March, falling to 37°F at night.

How sunny is it in Rhyl in March?

There are normally 3 hours of bright sunshine each day in Rhyl in March - that's 28% of daylight hours.

How warm is the sea around Rhyl in March?

The average sea temperature around Rhyl in March is 43°F.

Does it rain in Rhyl in March?

There are usually 18 days with some rain in Rhyl in March and the average monthly rainfall is 2.4 inches.

Rhyl March sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st March 2026 07:02 17:52
Monday, 16th March 2026 06:26 18:20
Tuesday, 31st March 2026 05:50 18:47

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