St Helena weather in June 2025

Expect 66°F daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in St Helena in June. Check more long-term weather averages for St Helena in June before you book your next holiday to St Helena & Islands in 2025/2026.

  • 66°F maximum daytime temperature in June in St Helena66
    66°F max day temperature
  • 16 days with some rainfall in June in St Helena16
    16 days with some rainfall
  • 61°F minimum night-time temperature in June in St Helena61
    61°F min night temperature
  • 11 hours of daylight per day in June in St Helena11
    11 hours of daylight per day
  • No heat & humidity in June in St Helena0
    No heat & humidity
  • 3.4 inches monthly rainfall in June in St Helena3.4
    3.4 inches of monthly rainfall
  • UV (maximum) index 7 (High) in June in St Helena7
    7 (High) UV index
  • 73°F sea temperature in June in St Helena73
    73°F sea temperature

More about St Helena

St Helena by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for St Helena & Islands

  • Save up to £20 on flights & hotels with Travel Up
  • Offer only valid on bookings of £500 or more
  • Use discount code at check out for offer to apply
Show discount codeShow discount code ******M20

Expires at 23:59 on Saturday 30th Nov 2024 · View all Travel Up offers

The June weather guide for St Helena & Islands (St Helena) 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)

Back to top

How hot is it in St Helena in June?

Daytime temperatures usually reach 66°F in St Helena in June, falling to 61°F at night.

How warm is the sea around St Helena in June?

The average sea temperature around St Helena in June is 73°F.

Does it ever rain in St Helena in June?

There are usually 16 days with some rain in St Helena in June and the average monthly rainfall is 3.4 inches.

St Helena June sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 06:44 17:58
Sunday, 15th June 2025 06:48 17:59
Monday, 30th June 2025 06:51 18:02

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^