Click on a day for an hourly weather forecast
The temperatures in Grand Turk during September are extremely high, between 28°C and hot as 29°C, drinking water regularly is advisable.
You can expect rain for roughly half of the month of September in Grand Turk. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Grand Turk in September 2025.
If you’re planning to visit Grand Turk in the near future, we highly recommend that you review the 14 day weather forecast for Grand Turk before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 25° / 24° | 3 | 28 | 0 | 67 mm | Perfect | Grand Turk in January |
| February | 25° / 24° | 2 | 26 | 0 | 62 mm | Perfect | Grand Turk in February |
| March | 25° / 24° | 2 | 29 | 0 | 54 mm | Perfect | Grand Turk in March |
| April | 26° / 25° | 2 | 28 | 0 | 69 mm | Perfect | Grand Turk in April |
| May | 27° / 26° | 6 | 25 | 0 | 145 mm | Perfect | Grand Turk in May |
| June | 28° / 27° | 5 | 25 | 0 | 87 mm | Perfect | Grand Turk in June |
| July | 28° / 28° | 6 | 25 | 0 | 118 mm | Perfect | Grand Turk in July |
| August | 29° / 28° | 6 | 25 | 0 | 174 mm | Good | Grand Turk in August |
| September | 29° / 28° | 8 | 22 | 0 | 184 mm | Ok | Grand Turk in September |
| October | 28° / 28° | 8 | 23 | 0 | 215 mm | Good | Grand Turk in October |
| November | 27° / 26° | 6 | 24 | 0 | 177 mm | Perfect | Grand Turk in November |
| December | 26° / 25° | 3 | 28 | 0 | 88 mm | Perfect | Grand Turk in December |