Weather in Punta Cana for September 2025
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Until now, September 2025 in Punta Cana has been nearly identical to the historical average, with a temperature of 31.8 °C (showing only a slight deviation of 0.2 °C).
The forecast for the next days in Punta Cana predicts temperatures to be around 31 °C, close to the historical average.
In general, the average temperature in Punta Cana at the beginning of September is 31.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 30.4 °C by the end of September.
Punta Cana in September brings notable rainfall, with an average of 20 rainy days and a total precipitation of 65.5 mm.
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Punta Cana Weather September
Temperatures trend during September in Punta Cana
September weather in Punta Cana day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 32° /26° | 1.2 mm | 7 | |
| 2 Sept. | Patchy rain possible | 32° /26° | 0.5 mm | 7 | |
| 3 Sept. | Light rain shower | 32° /26° | 5.2 mm | 7 | |
| 4 Sept. | Light rain shower | 31° /26° | 2.6 mm | 7 | |
| 5 Sept. | Patchy rain possible | 31° /26° | 6.2 mm | 7 | |
| 6 Sept. |  Partly cloudy | 31° /26° | 1.7 mm | 7 | |
| 7 Sept. | Light rain shower | 31° /26° | 3.9 mm | 7 | |
| 8 Sept. | Light rain shower | 31° /26° | 1.6 mm | 7 | |
| 9 Sept. | Light rain shower | 31° /26° | 2.9 mm | 7 | |
| 10 Sept. | Patchy rain possible | 31° /26° | 3.2 mm | 7 | |
| 11 Sept. | Light rain shower | 32° /26° | 1.7 mm | 7 | |
| 12 Sept. | Partly cloudy | 33° /26° | 0.8 mm | 8 | |
| 13 Sept. |  Thundery outbreaks possible | 32° /26° | 0 mm | 7 | |
| 14 Sept. |  Cloudy | 32° /26° | 0.7 mm | 7 | |
| 15 Sept. | Partly cloudy | 31° /26° | 1.1 mm | 7 | |
| 16 Sept. | Patchy rain possible | 34° /27° | 1.1 mm | 2.7 | |
| 17 Sept. | Patchy rain possible | 31° /27° | 0.6 mm | 2.7 | |
| 18 Sept. | Patchy rain possible | 32° /26° | 3.3 mm | 1 | |
| 19 Sept. | Patchy rain possible | 31° /26° | 0.9 mm | 1.9 | |
| 20 Sept. | Patchy rain possible | 30° /26° | 0.5 mm | 0.1 | |
| 21 Sept. | Patchy rain possible | 30° /27° | 1.3 mm | 6 | |
| 22 Sept. |  Sunny | 30° /26° | 0 mm | 7 | |
| 23 Sept. | Patchy rain possible | 30° /26° | 0.2 mm | 6 | |
| 24 Sept. | Patchy rain possible | 30° /26° | 0 mm | 6 | |
| 25 Sept. | Sunny | 30° /26° | 0.1 mm | 7 | |
| 26 Sept. |  Moderate rain | 29° /26° | 10.2 mm | 6 | |
| 27 Sept. | Patchy rain possible | 31° /27° | 3.5 mm | 6 | |
| 28 Sept. | Patchy rain possible | 30° /27° | 0.7 mm | 6 | |
| 29 Sept. | Patchy rain possible | 30° /27° | 1 mm | 6 | |
| 30 Sept. | Patchy rain possible | 33° /27° | 7.5 mm | 7 | |
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Punta Cana in September - FAQ
Punta Cana water temperatures in September
The average water temperature of the Caribbean Sea near Punta Cana in September is 28.8 °C. Temperatures remain fairly consistent throughout the month.
- What is the water temperature in Punta Cana in September?
- The average water temperature in Punta Cana in September is 28.8 °C.
- Can you swim in Punta Cana in September?
- The sea feels almost bath-like – perfect for floating, paddle-boarding or spending hours snorkeling without a wetsuit.
September rainfall patterns in Punta Cana
UV exposure in Punta Cana during September
Quick links
Where is Punta Cana?Get accurate weather forecasts for Punta Cana, located at latitude 18.582 and longitude -68.404. Stay updated with localized weather information tailored for Punta Cana.