Treasure Cay weather in August 2025

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

  • 31°C maximum daytime temperature in August in Treasure Cay31
    31°C max day temperature
  • 9 hours of sunshine per day
  • 21 days with some rainfall in August in Treasure Cay21
    21 days with some rainfall
  • 24°C minimum night-time temperature in August in Treasure Cay24
    24°C min night temperature
  • 13 hours of daylight per day in August in Treasure Cay13
    13 hours of daylight per day
  • Very high heat & humidity in August in Treasure CayVH
    Very High heat & humidity
  • 146 mm monthly rainfall in August in Treasure Cay146
    146 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in August in Treasure Cay11
    11 (Extreme) UV index
  • 30°C sea temperature in August in Treasure Cay30
    30°C sea temperature

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The August weather guide for Bahamas (Treasure Cay) 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 Treasure Cay in August?

Daytime temperatures usually reach 31°C in Treasure Cay in August with very high heat and humidity, falling to 24°C at night.

How sunny is it in Treasure Cay in August?

There are normally 9 hours of bright sunshine each day in Treasure Cay in August - that's 66% of daylight hours.

How warm is the sea around Treasure Cay in August?

The average sea temperature around Treasure Cay in August is 30°C.

Does it rain in Treasure Cay in August?

There are usually 21 days with some rain in Treasure Cay in August and the average monthly rainfall is 146mm.

What is the chance of a hurricane in Treasure Cay in August?

On average 1.2 days in August in Treasure Cay are likely to be affected by the passage of one or more tropical storms.

Treasure Cay August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:34 18:56
Saturday, 16th August 2025 05:42 18:45
Sunday, 31st August 2025 05:48 18:30

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