Click on a day for an hourly weather forecast
The temperatures in Aruba during September are extremely high, between 28°C and hot as 29°C, drinking water regularly is advisable.
You can expect about 3 to 8 days of rain in Aruba 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 Aruba in September 2025.
If you’re planning to visit Aruba in the near future, we highly recommend that you review the 14 day weather forecast for Aruba before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 27° / 26° | 2 | 29 | 0 | 62 mm | Perfect | Aruba in January |
| February | 27° / 26° | 2 | 27 | 0 | 39 mm | Perfect | Aruba in February |
| March | 27° / 26° | 1 | 30 | 0 | 38 mm | Perfect | Aruba in March |
| April | 27° / 26° | 2 | 28 | 0 | 37 mm | Perfect | Aruba in April |
| May | 28° / 27° | 4 | 27 | 0 | 60 mm | Perfect | Aruba in May |
| June | 28° / 27° | 2 | 28 | 0 | 41 mm | Perfect | Aruba in June |
| July | 28° / 27° | 2 | 29 | 0 | 42 mm | Perfect | Aruba in July |
| August | 28° / 28° | 3 | 28 | 0 | 55 mm | Perfect | Aruba in August |
| September | 29° / 28° | 7 | 23 | 0 | 127 mm | Ok | Aruba in September |
| October | 29° / 28° | 10 | 21 | 0 | 205 mm | Ok | Aruba in October |
| November | 29° / 28° | 10 | 20 | 0 | 219 mm | Ok | Aruba in November |
| December | 28° / 27° | 5 | 26 | 0 | 120 mm | Perfect | Aruba in December |