Weather in San Juan de la Maguana for September 2026
Until now, September 2026 in San Juan de la Maguana is slightly cooler than the historical average by 1.7 °C.
Expect cooler weather in the next days in San Juan de la Maguana with the forecast suggesting a temperature of 29.7 °C, lower than the historical average.
In general, the average temperature in San Juan de la Maguana at the beginning of September is 31.6 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 31.3 °C by the end of September.
San Juan de la Maguana experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 132.4 mm.
Temperatures
Rain 🌧️
San Juan de la Maguana Weather September
Temperatures trend during September in San Juan de la Maguana
September weather in San Juan de la Maguana day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 31° /19° | 4 mm | 7 | |
| 2 Sept. | Patchy rain possible | 31° /18° | 4.4 mm | 9 | |
| 3 Sept. | Patchy rain possible | 32° /18° | 5.2 mm | 8 | |
| 4 Sept. | Light rain shower | 31° /18° | 2.3 mm | 9 | |
| 5 Sept. | Light rain shower | 32° /18° | 2.4 mm | 9 | |
| 6 Sept. | Patchy rain possible | 32° /18° | 8.8 mm | 8 | |
| 7 Sept. | Patchy rain possible | 32° /18° | 2 mm | 8 | |
| 8 Sept. |  Overcast | 31° /17° | 4.2 mm | 7 | |
| 9 Sept. |  Cloudy | 32° /17° | 3 mm | 9 | |
| 10 Sept. | Patchy rain possible | 32° /18° | 7.1 mm | 8 | |
| 11 Sept. | Patchy rain possible | 32° /17° | 4.4 mm | 7 | |
| 12 Sept. |  Partly cloudy | 32° /18° | 3.2 mm | 7 | |
| 13 Sept. | Patchy rain possible | 32° /18° | 1.5 mm | 7 | |
| 14 Sept. | Patchy rain possible | 32° /18° | 4.1 mm | 8 | |
| 15 Sept. |  Moderate or heavy rain shower | 31° /17° | 11.9 mm | 8 | |
| 16 Sept. | Patchy rain possible | 32° /17° | 3.4 mm | 8 | |
| 17 Sept. | Patchy rain possible | 33° /19° | 6.1 mm | 8 | |
| 18 Sept. | Patchy rain possible | 31° /18° | 2.3 mm | 6 | |
| 19 Sept. |  Mist | 33° /19° | 2.3 mm | 7 | |
| 20 Sept. | Patchy rain possible | 31° /17° | 5.8 mm | 8 | |
| 21 Sept. | Mist | 31° /18° | 3.7 mm | 6 | |
| 22 Sept. |  Heavy rain at times | 33° /18° | 9 mm | 6 | |
| 23 Sept. |  Thundery outbreaks possible | 31° /19° | 3.7 mm | 6 | |
| 24 Sept. | Patchy rain possible | 31° /19° | 1 mm | 8 | |
| 25 Sept. | Mist | 33° /20° | 2.1 mm | 7 | |
| 26 Sept. | Light rain shower | 30° /18° | 4.6 mm | 6 | |
| 27 Sept. | Overcast | 31° /21° | 0.4 mm | 10.8 | |
| 28 Sept. | Overcast | 31° /21° | 1.7 mm | 11.3 | |
| 29 Sept. | Overcast | 31° /21° | 0.6 mm | 11.1 | |
| 30 Sept. |  Sunny | 32° /21° | 3.6 mm | 11.7 | |
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San Juan de la Maguana in September - FAQ
What are the expected maximum and minimum temperatures in San Juan de la Maguana during September?
How much rainfall should be expected in San Juan de la Maguana during September?
What are the typical wind conditions in San Juan de la Maguana during September?
San Juan de la Maguana water temperatures in September
The average water temperature of the Caribbean Sea near San Juan de la Maguana in September is 29 °C. At the beginning of September temperatures are around 28.9 °C; by the end of the month they stay fairly steady and reach 29.1 °C.
- What is the water temperature in San Juan de la Maguana in September?
- The average water temperature in San Juan de la Maguana in September is 29 °C.
- Can you swim in San Juan de la Maguana in September?
- The sea feels almost bath-like – perfect for floating, paddle-boarding or spending hours snorkeling without a wetsuit.
September rainfall patterns in San Juan de la Maguana
UV exposure in San Juan de la Maguana during September
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Where is San Juan de la Maguana?Get accurate weather forecasts for San Juan de la Maguana, located at latitude 18.883 and longitude -71.35. Stay updated with localized weather information tailored for San Juan de la Maguana.