Southampton weather in June 2025

Expect 20°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Southampton in June. Check more long-term weather averages for Southampton in June before you book your next holiday to England in 2025/2026.

  • 20°C maximum daytime temperature in June in Southampton20
    20°C max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in June in Southampton11
    11 days with some rainfall
  • 11°C minimum night-time temperature in June in Southampton11
    11°C min night temperature
  • 16 hours of daylight per day in June in Southampton16
    16 hours of daylight per day
  • No heat & humidity in June in Southampton0
    No heat & humidity
  • 51 mm monthly rainfall in June in Southampton51
    51 mm of monthly rainfall
  • UV (maximum) index 6 (High) in June in Southampton6
    6 (High) UV index

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Recommended for Southampton

  • Save on multiple attractions in Blackpool with Pick 'n' Mix pass
  • Build passes around preferred attractions & number of days
  • Including Circus, Eye, SEA LIFE, Dungeon & Madam Tussauds

The June weather guide for England (Southampton) 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 hot is it in Southampton in June?

Daytime temperatures usually reach 20°C in Southampton in June, falling to 11°C at night.

How sunny is it in Southampton in June?

There are normally 7 hours of bright sunshine each day in Southampton in June - that's 43% of daylight hours.

Does it rain in Southampton in June?

There are usually 11 days with some rain in Southampton in June and the average monthly rainfall is 51mm.

Southampton June sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 03:57 20:11
Sunday, 15th June 2025 03:51 20:21
Monday, 30th June 2025 03:56 20:23

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