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The weather in Sal in September is very hot. The average temperatures are between 26°C and 27°C, drinking water regularly is advisable.
You can expect about 3 to 8 days of rain in Sal during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Sal in September 2025.
If you’re planning to visit Sal in the near future, we highly recommend that you review the 14 day weather forecast for Sal before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 23° / 21° | 0 | 31 | 0 | 1 mm | Perfect | Sal in January |
| February | 22° / 20° | 0 | 28 | 0 | 5 mm | Good | Sal in February |
| March | 21° / 20° | 0 | 31 | 0 | 3 mm | Good | Sal in March |
| April | 22° / 21° | 0 | 30 | 0 | 3 mm | Good | Sal in April |
| May | 22° / 22° | 0 | 31 | 0 | 5 mm | Good | Sal in May |
| June | 23° / 22° | 0 | 30 | 0 | 3 mm | Perfect | Sal in June |
| July | 24° / 23° | 0 | 31 | 0 | 6 mm | Perfect | Sal in July |
| August | 26° / 25° | 1 | 30 | 0 | 48 mm | Perfect | Sal in August |
| September | 27° / 26° | 3 | 27 | 0 | 70 mm | Perfect | Sal in September |
| October | 27° / 26° | 1 | 30 | 0 | 28 mm | Perfect | Sal in October |
| November | 25° / 24° | 0 | 30 | 0 | 5 mm | Perfect | Sal in November |
| December | 24° / 23° | 0 | 31 | 0 | 5 mm | Perfect | Sal in December |