Sint Eustatius weather in August 2025

Expect 31°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Sint Eustatius in August. Check more long-term weather averages for Sint Eustatius in August before you book your next holiday to Sint Eustatius in 2025/2026.

  • 31°C maximum daytime temperature in August in Sint Eustatius31
    31°C max day temperature
  • 8 hours of sunshine per day
  • 19 days with some rainfall in August in Sint Eustatius19
    19 days with some rainfall
  • 25°C minimum night-time temperature in August in Sint Eustatius25
    25°C min night temperature
  • 13 hours of daylight per day in August in Sint Eustatius13
    13 hours of daylight per day
  • Very high heat & humidity in August in Sint EustatiusVH
    Very High heat & humidity
  • 118 mm monthly rainfall in August in Sint Eustatius118
    118 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Sint Eustatius11
    11+ (Extreme) UV index
  • 29°C sea temperature in August in Sint Eustatius29
    29°C sea temperature

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The August weather guide for Sint Eustatius 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 Sint Eustatius in August?

Daytime temperatures usually reach 31°C in Sint Eustatius in August with very high heat and humidity, falling to 25°C at night.

How sunny is it in Sint Eustatius in August?

There are normally 8 hours of bright sunshine each day in Sint Eustatius in August - that's 66% of daylight hours.

How warm is the sea around Sint Eustatius in August?

The average sea temperature around Sint Eustatius in August is 29°C.

Does it rain in Sint Eustatius in August?

There are usually 19 days with some rain in Sint Eustatius in August and the average monthly rainfall is 118mm.

What is the chance of a hurricane in Sint Eustatius in August?

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

Sint Eustatius August sunrise & sunset times

Browse the sunrise and sunset times for Sint Eustatius in August 2025. Select a month to view Sint Eustatius sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:51 18:45
Saturday, 16th August 2025 05:55 18:37
Sunday, 31st August 2025 05:58 18:26

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