Weymouth weather in May 2025

Expect 15°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Weymouth in May. Check more long-term weather averages for Weymouth in May before you book your next holiday to England in 2025/2026.

  • 15°C maximum daytime temperature in May in Weymouth15
    15°C max day temperature
  • 7 hours of sunshine per day
  • 13 days with some rainfall in May in Weymouth13
    13 days with some rainfall
  • 8°C minimum night-time temperature in May in Weymouth8
    8°C min night temperature
  • 16 hours of daylight per day in May in Weymouth16
    16 hours of daylight per day
  • No heat & humidity in May in Weymouth0
    No heat & humidity
  • 55 mm monthly rainfall in May in Weymouth55
    55 mm of monthly rainfall
  • UV (maximum) index 6 (High) in May in Weymouth6
    6 (High) UV index
  • 11°C sea temperature in May in Weymouth11
    11°C sea temperature

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The May weather guide for England (Weymouth) 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 England

How warm is it in Weymouth in May?

Daytime temperatures usually reach 15°C in Weymouth in May, falling to 8°C at night.

How sunny is it in Weymouth in May?

There are normally 7 hours of bright sunshine each day in Weymouth in May - that's 46% of daylight hours.

Is the sea cold around Weymouth in May?

The average sea temperature around Weymouth in May is 11°C.

Does it rain in Weymouth in May?

There are usually 13 days with some rain in Weymouth in May and the average monthly rainfall is 55mm.

Weymouth May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 04:44 19:31
Friday, 16th May 2025 04:20 19:53
Saturday, 31st May 2025 04:03 20:12

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