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Grand Turk weather in September 2025
Expect 32°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Grand Turk in September. Check more long-term weather averages for Grand Turk in September before you book your next holiday to Turks & Caicos in 2025/2026.
- 32°C max day temperature
32 - 7 hours of sunshine per day
- 17 days with some rainfall
17 - 23°C min night temperature
23 - 12 hours of daylight per day
12 - Very High heat & humidity
VH - 69 mm of monthly rainfall
69 - 11 (Extreme) UV index
11 - 29°C sea temperature
29
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The September 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 / mm) | Imperial (°F / inches)
How hot is it in Grand Turk in September?
Daytime temperatures usually reach 32°C in Grand Turk in September with very high heat and humidity, falling to 23°C at night.
How sunny is it in Grand Turk in September?
There are normally 7 hours of bright sunshine each day in Grand Turk in September - that's 56% of daylight hours.
How warm is the sea around Grand Turk in September?
The average sea temperature around Grand Turk in September is 29°C.
Does it rain in Grand Turk in September?
There are usually 17 days with some rain in Grand Turk in September and the average monthly rainfall is 69mm.
What is the chance of a hurricane in Grand Turk in September?
On average 1.1 days in September in Grand Turk are likely to be affected by the passage of one or more tropical storms.
Grand Turk September sunrise & sunset times
Browse the sunrise and sunset times for Grand Turk in September 2025. Select a month to view Grand Turk sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Monday, 1st September 2025 | 05:28 | 18:00 |
| Monday, 15th September 2025 | 05:32 | 17:47 |
| Tuesday, 30th September 2025 | 05:36 | 17:33 |
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