St Helena & Islands weather in July 2024

Expect 18°C daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in St Helena & Islands in July. Check more long-term weather averages for St Helena & Islands in July before you book your next holiday to St Helena & Islands in 2024/2025.

  • 18°C maximum daytime temperature in July in St Helena & Islands (St Helena)18
    18°C max day temperature
  • 16 days with some rainfall in July in St Helena & Islands (St Helena)16
    16 days with some rainfall
  • 15°C minimum night-time temperature in July in St Helena & Islands (St Helena)15
    15°C min night temperature
  • 11 hours of daylight per day in July in St Helena & Islands (St Helena)11
    11 hours of daylight per day
  • No heat & humidity in July in St Helena & Islands (St Helena)0
    No heat & humidity
  • 84 mm monthly rainfall in July in St Helena & Islands (St Helena)84
    84 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in July in St Helena & Islands (St Helena)8
    8 (Very High) UV index
  • 21°C sea temperature in July in St Helena & Islands (St Helena)21
    21°C sea temperature

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The July 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.

Top St Helena & Islands destinations

Below are average maximum temperatures at popular destinations in St Helena & Islands in July. Select a destination to see more weather parameters.

All St Helena & Islands destinations

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

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How hot is it in St Helena & Islands in July?

Daytime temperatures usually reach 18°C in St Helena, St Helena & Islands in July, falling to 15°C at night.

How warm is the sea around St Helena & Islands in July?

The average sea temperature around St Helena, St Helena & Islands in July is 21°C.

Does it ever rain in St Helena & Islands in July?

There are usually 16 days with some rain in St Helena, St Helena & Islands in July and the average monthly rainfall is 84mm.

St Helena & Islands July sunrise & sunset times

Browse the sunrise and sunset times for St Helena & Islands in July 2024. Select a month to view St Helena & Islands sunrise and sunset times for the next 12 months. The St Helena & Islands sunrise and sunset times shown below are for St Helena.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st July 2024 06:51 18:03
Tuesday, 16th July 2024 06:51 18:07
Wednesday, 31st July 2024 06:47 18:11

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