Last updated: August 23, 2025
In September, the average temperature in San Juan de la Maguana, Dominican Republic hovers around 23°C (74°F), creating a comfortable atmosphere for outdoor activities. Expect a minimum of 18°C (64°F) and a maximum soaring to 31°C (89°F). However, be prepared for occasional showers, as 123 mm (4.8 in) of precipitation can occur over 20 days. With an average humidity of 73%, it's wise to stay hydrated while enjoying the vibrant scenery!
In September in San Juan de la Maguana, the average temperature is 23°C (74°F). The maximum can reach 31°C (89°F) and the minimum can be as low as 18°C (64°F). This pleasant climate makes San Juan de la Maguana an ideal destination for travelers seeking a comfortable getaway during this time of year.
In San Juan de la Maguana in September, the total precipitation amount reaches 123 mm (4.8 in) over the course of 20 days.
In San Juan de la Maguana in September, humidity is 73%. With an average temperature of 23°C (74°F), this humidity feels like a warm, enveloping blanket, making traveling a bit sweaty and heavy, but still pleasant if you stay hydrated and take breaks in the shade.
In San Juan de la Maguana in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in San Juan de la Maguana.
UV Risk Categories
Weather in San Juan de la Maguana varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in San Juan de la Maguana, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 20°C (69°F) | 17 mm (0.7 inches) | 65% | very high |
| February Weather | 21°C (70°F) | 22 mm (0.9 inches) | 63% | extreme |
| March Weather | 21°C (70°F) | 91 mm (3.6 inches) | 59% | extreme |
| April Weather | 22°C (72°F) | 124 mm (4.9 inches) | 58% | extreme |
| May Weather | 22°C (73°F) | 93 mm (3.7 inches) | 57% | extreme |
| June Weather | 23°C (74°F) | 71 mm (2.8 inches) | 57% | extreme |
| July Weather | 24°C (75°F) | 76 mm (3.0 inches) | 63% | extreme |
| August Weather | 24°C (75°F) | 104 mm (4.1 inches) | 71% | extreme |
| September Weather | 23°C (74°F) | 123 mm (4.8 inches) | 73% | extreme |
| October Weather | 23°C (73°F) | 98 mm (3.9 inches) | 72% | extreme |
| November Weather | 22°C (72°F) | 80 mm (3.2 inches) | 72% | very high |
| December Weather | 21°C (70°F) | 23 mm (0.9 inches) | 69% | very high |