St Helena weather in November 2025

Expect 19°C daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in St Helena in November. Check more long-term weather averages for St Helena in November before you book your next holiday to St Helena & Islands in 2025/2026.

  • 19°C maximum daytime temperature in November in St Helena19
    19°C max day temperature
  • 13 days with some rainfall in November in St Helena13
    13 days with some rainfall
  • 15°C minimum night-time temperature in November in St Helena15
    15°C min night temperature
  • 13 hours of daylight per day in November in St Helena13
    13 hours of daylight per day
  • No heat & humidity in November in St Helena0
    No heat & humidity
  • 30 mm monthly rainfall in November in St Helena30
    30 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in November in St Helena11
    11+ (Extreme) UV index
  • 21°C sea temperature in November in St Helena21
    21°C sea temperature

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The November 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 / mm)  |  Imperial (°F / inches)

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How hot is it in St Helena in November?

Daytime temperatures usually reach 19°C in St Helena in November, falling to 15°C at night.

How warm is the sea around St Helena in November?

The average sea temperature around St Helena in November is 21°C.

Does it ever rain in St Helena in November?

There are usually 13 days with some rain in St Helena in November and the average monthly rainfall is 30mm.

St Helena November sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st November 2025 05:46 18:27
Saturday, 15th November 2025 05:42 18:33
Sunday, 30th November 2025 05:42 18:42

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