Surrey weather in May 2025

Expect 17°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Surrey in May. Check more long-term weather averages for Surrey in May before you book your next holiday to Surrey in 2025/2026.

  • 17°C maximum daytime temperature in May in Surrey (Guildford)17
    17°C max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in May in Surrey (Guildford)14
    14 days with some rainfall
  • 7°C minimum night-time temperature in May in Surrey (Guildford)7
    7°C min night temperature
  • 16 hours of daylight per day in May in Surrey (Guildford)16
    16 hours of daylight per day
  • No heat & humidity in May in Surrey (Guildford)0
    No heat & humidity
  • 56 mm monthly rainfall in May in Surrey (Guildford)56
    56 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in May in Surrey (Guildford)5
    5 (Moderate) UV index

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The May weather guide for Surrey (Guildford) 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.

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Metric (°C / mm)  |  Imperial (°F / inches)

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More about the UK

How warm is it in Surrey in May?

Daytime temperatures usually reach 17°C in Guildford, Surrey in May, falling to 7°C at night.

How sunny is it in Surrey in May?

There are normally 6 hours of bright sunshine each day in Guildford, Surrey in May - that's 40% of daylight hours.

Does it rain in Surrey in May?

There are usually 14 days with some rain in Guildford, Surrey in May and the average monthly rainfall is 56mm.

Surrey May sunrise & sunset times

Browse the sunrise and sunset times for Surrey in May 2025. Select a month to view Surrey sunrise and sunset times for the next 12 months. The Surrey sunrise and sunset times shown below are for Guildford.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 04:35 19:25
Friday, 16th May 2025 04:10 19:48
Saturday, 31st May 2025 03:53 20:08

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