Jost Van Dyke weather in August 2025

Expect 31°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Jost Van Dyke in August. Check more long-term weather averages for Jost Van Dyke in August before you book your next holiday to British Virgin Islands in 2025/2026.

  • 31°C maximum daytime temperature in August in Jost Van Dyke31
    31°C max day temperature
  • 9 hours of sunshine per day
  • 14 days with some rainfall in August in Jost Van Dyke14
    14 days with some rainfall
  • 24°C minimum night-time temperature in August in Jost Van Dyke24
    24°C min night temperature
  • 13 hours of daylight per day in August in Jost Van Dyke13
    13 hours of daylight per day
  • High heat & humidity in August in Jost Van DykeH
    High heat & humidity
  • 124 mm monthly rainfall in August in Jost Van Dyke124
    124 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Jost Van Dyke11
    11+ (Extreme) UV index
  • 28°C sea temperature in August in Jost Van Dyke28
    28°C sea temperature

More about the Jost Van Dyke

Jost Van Dyke by month

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The August weather guide for British Virgin Islands (Jost Van Dyke) 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 the British Virgin Islands

How hot is it in Jost Van Dyke in August?

Daytime temperatures usually reach 31°C in Jost Van Dyke in August with high heat and humidity, falling to 24°C at night.

How sunny is it in Jost Van Dyke in August?

There are normally 9 hours of bright sunshine each day in Jost Van Dyke in August - that's 67% of daylight hours.

How warm is the sea around Jost Van Dyke in August?

The average sea temperature around Jost Van Dyke in August is 28°C.

Does it rain in Jost Van Dyke in August?

There are usually 14 days with some rain in Jost Van Dyke in August and the average monthly rainfall is 124mm.

What is the chance of a hurricane in Jost Van Dyke in August?

On average less than 1 day in August in Jost Van Dyke is likely to be affected by the passage of one or more tropical storms.

Jost Van Dyke August sunrise & sunset times

Browse the sunrise and sunset times for Jost Van Dyke in August 2025. Select a month to view Jost Van Dyke sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:57 18:54
Saturday, 16th August 2025 06:01 18:45
Sunday, 31st August 2025 06:04 18:34

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