Turks & Caicos weather in August 2025

Expect 90°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Turks & Caicos in August. Check more long-term weather averages for Turks & Caicos in August before you book your next holiday to Turks & Caicos in 2025/2026.

  • 90°F maximum daytime temperature in August in Turks & Caicos (Grand Turk)90
    90°F max day temperature
  • 8 hours of sunshine per day
  • 17 days with some rainfall in August in Turks & Caicos (Grand Turk)17
    17 days with some rainfall
  • 75°F minimum night-time temperature in August in Turks & Caicos (Grand Turk)75
    75°F min night temperature
  • 13 hours of daylight per day in August in Turks & Caicos (Grand Turk)13
    13 hours of daylight per day
  • Very high heat & humidity in August in Turks & Caicos (Grand Turk)VH
    Very High heat & humidity
  • 1.9 inches monthly rainfall in August in Turks & Caicos (Grand Turk)1.9
    1.9 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Turks & Caicos (Grand Turk)11
    11+ (Extreme) UV index
  • 84°F sea temperature in August in Turks & Caicos (Grand Turk)84
    84°F sea temperature

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The August weather guide for Turks & Caicos (Grand Turk) 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 Turks & Caicos destinations

Below are average maximum temperatures at popular countries, regions and places in the Turks & Caicos in August. Select a holiday destination to see more weather parameters.

All Turks & Caicos destinations

Metric (°C)  |  Imperial (°F)

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How hot is it in the Turks & Caicos in August?

Daytime temperatures usually reach 90°F in Grand Turk, Turks & Caicos in August with very high heat and humidity, falling to 75°F at night.

How sunny is it in the Turks & Caicos in August?

There are normally 8 hours of bright sunshine each day in Grand Turk, Turks & Caicos in August - that's 62% of daylight hours.

How warm is the sea around the Turks & Caicos in August?

The average sea temperature around Grand Turk, Turks & Caicos in August is 84°F.

Does it rain in the Turks & Caicos in August?

There are usually 17 days with some rain in Grand Turk, Turks & Caicos in August and the average monthly rainfall is 1.9 inches.

What is the chance of a hurricane in the Turks & Caicos in August?

On average less than 1 day in August in Grand Turk, Turks & Caicos is likely to be affected by the passage of one or more tropical storms.

Turks & Caicos August sunrise & sunset times

Browse the sunrise and sunset times for Turks & Caicos in August 2025. Select a month to view Turks & Caicos sunrise and sunset times for the next 12 months. The Turks & Caicos sunrise and sunset times shown below are for Grand Turk.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:18 18:24
Saturday, 16th August 2025 05:23 18:14
Sunday, 31st August 2025 05:28 18:01

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