Grand Turk weather in August 2025

Q: How hot is it in Grand Turk in August?

Daytime temperatures usually reach 32°C in Grand Turk in August with very high heat and humidity, falling to 24°C at night.

Q: How sunny is it in Grand Turk in August?

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

Q: How warm is the sea around Grand Turk in August?

The average sea temperature around Grand Turk in August is 29°C.

Q: Does it rain in Grand Turk in August?

There are usually 17 days with some rain in Grand Turk in August and the average monthly rainfall is 47mm.

Q: What is the chance of a cyclone in Grand Turk in August?

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

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

90
90°F max day temperature
8
8 hours of sunshine per day
17
17 days with some rainfall
75
75°F min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
1.9
1.9 inches of monthly rainfall
11
11+ (Extreme) UV index
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.

Metric (°C) | Imperial (°F)

How hot is it in Grand Turk in August?

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

How sunny is it in Grand Turk in August?

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

How warm is the sea around Grand Turk in August?

The average sea temperature around Grand Turk in August is 84°F.

Does it rain in Grand Turk in August?

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

What is the chance of a hurricane in Grand Turk in August?

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

Grand Turk August sunrise & sunset times

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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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Turks and Caicos Islands - quick facts
Flight time^✝	12 hours
Time difference	UK -5 hours
Language(s)	English
Currency	United States Dollar
Electricity	A + B plug (120V)
Driving side	Left
Why visit?	Beaches
Tourist info	Visit Turks & Caicos Islands