Punta Cana
September
Weather in Punta Cana for September 2026
Your guide to Punta Cana weather in September - trends and predictions
Until now, September 2026 in Punta Cana is cooler than usual, with temperatures averaging 28.7 °C, this is 2.2 °C below the typical seasonal average.
Expect cooler weather in the next days in Punta Cana with the forecast suggesting a temperature of 28.6 °C, lower than the historical average.
In general, the average temperature in Punta Cana at the beginning of September is 30.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 29.6 °C by the end of September.
Punta Cana experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 141.6 mm.
Temperatures
Rain 🌧️
6
Dry days
24
Rainy days
0
Snow days
31°/26°
Temperatures
18 km/h
Avg max wind
78 %
Avg humidity
Punta Cana Weather September
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Temperatures trend during September in Punta Cana
See the weather trend as well as the moving average line
September weather in Punta Cana day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 31° /26° | 2.3 mm | 9 | |
| 2 Sept. | Patchy rain possible | 31° /26° | 2.2 mm | 8 | |
| 3 Sept. | Light rain shower | 31° /26° | 5.3 mm | 8 | |
| 4 Sept. |  Sunny | 31° /26° | 2.2 mm | 9 | |
| 5 Sept. | Patchy rain possible | 30° /26° | 5.2 mm | 7 | |
| 6 Sept. |  Partly cloudy | 30° /26° | 1.5 mm | 6 | |
| 7 Sept. | Light rain shower | 31° /26° | 3.1 mm | 6 | |
| 8 Sept. | Light rain shower | 31° /26° | 4.3 mm | 6 | |
| 9 Sept. | Light rain shower | 31° /26° | 4.4 mm | 7 | |
| 10 Sept. | Patchy rain possible | 31° /26° | 4.6 mm | 7 | |
| 11 Sept. | Patchy rain possible | 31° /26° | 1.4 mm | 6 | |
| 12 Sept. | Partly cloudy | 32° /26° | 0.7 mm | 7 | |
| 13 Sept. | Patchy rain possible | 31° /26° | 0.2 mm | 6 | |
| 14 Sept. |  Cloudy | 31° /26° | 1 mm | 7 | |
| 15 Sept. | Patchy rain possible | 29° /28° | 8.3 mm | 10.6 | |
| 16 Sept. |  Overcast | 29° /28° | 6.3 mm | 7.9 | |
| 17 Sept. | Light rain shower | 29° /27° | 9.8 mm | 9.1 | |
| 18 Sept. | Light rain shower | 29° /28° | 4.9 mm | 10.7 | |
| 19 Sept. | Patchy rain possible | 29° /28° | 0.7 mm | 10.2 | |
| 20 Sept. | Patchy rain possible | 28° /27° | 7.5 mm | 6 | |
| 21 Sept. | Overcast | 28° /27° | 0.8 mm | 7 | |
| 22 Sept. | Patchy rain possible | 29° /27° | 1 mm | 7 | |
| 23 Sept. | Cloudy | 29° /27° | 2.8 mm | 7 | |
| 24 Sept. | Light rain shower | 29° /27° | 23.9 mm | 6 | |
| 25 Sept. | Sunny | 28° /27° | 2.1 mm | 7 | |
| 26 Sept. | Patchy rain possible | 29° /27° | 11.2 mm | 7 | |
| 27 Sept. | Sunny | 28° /27° | 0.9 mm | 7 | |
| 28 Sept. | Sunny | 28° /27° | 0.1 mm | 7 | |
| 29 Sept. |  Moderate rain at times | 33° /26° | 1.9 mm | 8 | |
| 30 Sept. | Patchy rain possible | 32° /26° | 5 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Punta Cana in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Punta Cana forecast closer to your planned date for the most up-to-date weather information.
Change Month
Punta Cana in September - FAQ
What are the expected maximum and minimum temperatures in Punta Cana during September?
During September, expect a variety of temperatures with highs around 31° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in Punta Cana during September?
Significant rainfall exceeding 141.6 mm is expected in Punta Cana during September, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Punta Cana during September?
The average wind speed in Punta Cana during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
Punta Cana water temperatures in September
The average water temperature of the Caribbean Sea near Punta Cana in September is 26.7 °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 26.7 °C.
- Can you swim in Punta Cana in September?
- Ideal conditions for families and casual swimmers. You can stay in for long swims or reef explorations with no thermal protection required.
September rainfall patterns in Punta Cana
Explore the daily rainfall trends and prepare for Punta Canas September weather 💧
Typically, Punta Cana has 24 rainy days in September with a total of 141.6 mm of rainfall.
UV exposure in Punta Cana during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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