Click on a day for an hourly weather forecast
The temperatures in Nosy Be in August are comfortable with low of 19°C and and high up to 24°C.
You can expect a few rainy days in Nosy Be during August, but usually the weather is comfortable in August.
Our weather forecast can give you a great sense of what weather to expect in Nosy Be in August 2025.
If you’re planning to visit Nosy Be in the near future, we highly recommend that you review the 14 day weather forecast for Nosy Be before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 29° / 24° | 10 | 22 | 0 | 313 mm | Ok | Nosy Be in January |
| February | 29° / 24° | 9 | 19 | 0 | 272 mm | Ok | Nosy Be in February |
| March | 28° / 24° | 9 | 22 | 0 | 304 mm | Good | Nosy Be in March |
| April | 27° / 23° | 7 | 23 | 0 | 199 mm | Good | Nosy Be in April |
| May | 25° / 21° | 5 | 26 | 0 | 160 mm | Perfect | Nosy Be in May |
| June | 24° / 19° | 5 | 25 | 0 | 135 mm | Perfect | Nosy Be in June |
| July | 23° / 19° | 4 | 27 | 0 | 113 mm | Perfect | Nosy Be in July |
| August | 24° / 19° | 2 | 29 | 0 | 86 mm | Perfect | Nosy Be in August |
| September | 25° / 20° | 1 | 29 | 0 | 57 mm | Perfect | Nosy Be in September |
| October | 26° / 22° | 4 | 27 | 0 | 121 mm | Perfect | Nosy Be in October |
| November | 27° / 23° | 5 | 25 | 0 | 124 mm | Perfect | Nosy Be in November |
| December | 29° / 24° | 6 | 25 | 0 | 168 mm | Good | Nosy Be in December |