Weather in Aruba for September 2025
Until now, September 2025 in Aruba is slightly cooler than the historical average by -0.6 °C.
The forecast for the next days in Aruba predicts temperatures to be around 28 °C, close to the historical average.
In general, the average temperature in Aruba at the beginning of September is 28.3 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 28.4 °C by the end of September.
Aruba in September brings notable rainfall, with an average of 20 rainy days and a total precipitation of 77.8 mm.
Temperatures
Rain 🌧️
Aruba Weather September
What’s the Weather Like in Aruba This September?
Temperatures trend during September in Aruba
September weather in Aruba day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Partly cloudy | 28° /27° | 2.8 mm | 6 | |
| 2 Sept. | Partly cloudy | 28° /27° | 2.1 mm | 7 | |
| 3 Sept. |  Patchy rain possible | 28° /27° | 4.2 mm | 6 | |
| 4 Sept. | Patchy rain possible | 29° /27° | 0.4 mm | 6 | |
| 5 Sept. |  Sunny | 28° /28° | 0.1 mm | 7 | |
| 6 Sept. | Partly cloudy | 28° /27° | 4.5 mm | 6 | |
| 7 Sept. | Patchy rain possible | 29° /27° | 2.4 mm | 6 | |
| 8 Sept. | Sunny | 29° /27° | 1.5 mm | 7 | |
| 9 Sept. |  Thundery outbreaks possible | 29° /27° | 1.4 mm | 7 | |
| 10 Sept. | Partly cloudy | 28° /28° | 0.7 mm | 7 | |
| 11 Sept. | Partly cloudy | 28° /28° | 1.1 mm | 7 | |
| 12 Sept. | Sunny | 29° /28° | 0.5 mm | 6 | |
| 13 Sept. | Thundery outbreaks possible | 29° /28° | 2.7 mm | 6 | |
| 14 Sept. | Thundery outbreaks possible | 29° /28° | 1.2 mm | 7 | |
| 15 Sept. |  Moderate or heavy rain with thunder | 29° /28° | 1.2 mm | 7 | |
| 16 Sept. | Partly cloudy | 28° /28° | 0 mm | 2.8 | |
| 17 Sept. | Sunny | 28° /28° | 0.1 mm | 2.9 | |
| 18 Sept. | Patchy rain possible | 29° /28° | 1.4 mm | 2.9 | |
| 19 Sept. |  Moderate rain | 29° /28° | 8.4 mm | 2.8 | |
| 20 Sept. | Partly cloudy | 28° /27° | 0 mm | 0.1 | |
| 21 Sept. | Partly cloudy | 28° /28° | 0 mm | 7 | |
| 22 Sept. | Patchy rain possible | 28° /28° | 0.1 mm | 6 | |
| 23 Sept. | Sunny | 28° /28° | 0 mm | 7 | |
| 24 Sept. | Patchy rain possible | 28° /28° | 0.1 mm | 6 | |
| 25 Sept. | Patchy rain possible | 29° /28° | 1.9 mm | 6 | |
| 26 Sept. | Sunny | 29° /28° | 0 mm | 7 | |
| 27 Sept. | Patchy rain possible | 28° /27° | 0.5 mm | 6 | |
| 28 Sept. | Partly cloudy | 28° /28° | 0 mm | 7 | |
| 29 Sept. | Patchy rain possible | 28° /28° | 0.2 mm | 6 | |
| 30 Sept. | Patchy rain possible | 29° /27° | 6 mm | 6 | |
| Next | |||||
Guide for Aruba in September
In September, Aruba experiences warm and sunny weather with very little rainfall. At the beginning of the month, the average temperature hovers around 28°, making it an ideal time to enjoy the island's beautiful beaches and outdoor activities.
The sea temperature remains invitingly warm, perfect for swimming and water sports. However, visitors should be mindful of the strong trade winds that are characteristic of the island, which can provide a refreshing breeze but may also lead to rough seas on the eastern coast.
Toward the end of September, the average temperature in Aruba remains consistent, with daytime temperatures reaching around 29°. The island continues to enjoy clear skies and abundant sunshine, providing excellent conditions for sightseeing and exploring the natural beauty of the island.
While the chance of rainfall is minimal, it's always a good idea to stay updated on the weather forecast, as brief showers can occur. Overall, September offers fantastic weather for those seeking a relaxing beach vacation or outdoor adventures in Aruba.
Aruba in September - FAQ
September rainfall patterns in Aruba
UV exposure in Aruba during September
Quick links
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