Click on a day for an hourly weather forecast
The temperatures in Tobago during August 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 August in Tobago. 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 Tobago in August 2025.
If you’re planning to visit Tobago in the near future, we highly recommend that you review the 14 day weather forecast for Tobago before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 27° / 26° | 6 | 25 | 0 | 165 mm | Perfect | Tobago in January |
| February | 27° / 26° | 3 | 25 | 0 | 97 mm | Perfect | Tobago in February |
| March | 27° / 26° | 4 | 28 | 0 | 95 mm | Perfect | Tobago in March |
| April | 27° / 26° | 3 | 27 | 0 | 83 mm | Perfect | Tobago in April |
| May | 28° / 27° | 6 | 25 | 0 | 158 mm | Perfect | Tobago in May |
| June | 28° / 27° | 11 | 19 | 0 | 275 mm | Good | Tobago in June |
| July | 28° / 27° | 15 | 16 | 0 | 322 mm | Good | Tobago in July |
| August | 29° / 28° | 14 | 17 | 0 | 281 mm | Ok | Tobago in August |
| September | 29° / 28° | 11 | 19 | 0 | 247 mm | Ok | Tobago in September |
| October | 29° / 28° | 13 | 18 | 0 | 286 mm | Ok | Tobago in October |
| November | 28° / 27° | 13 | 17 | 0 | 310 mm | Good | Tobago in November |
| December | 28° / 27° | 10 | 21 | 0 | 234 mm | Good | Tobago in December |