Santo Domingo (Santo Domingo Este)
September
Weather in Santo Domingo for September 2026
Your guide to Santo Domingo weather in September - trends and predictions
Until now, September 2026 in Santo Domingo has been nearly identical to the historical average, with a temperature of 32.6 °C (showing only a slight deviation of 0.4 °C).
The forecast for the next days in Santo Domingo predicts temperatures to be around 31 °C, close to the historical average.
In general, the average temperature in Santo Domingo at the beginning of September is 32.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 31.6 °C by the end of September.
Santo Domingo in September brings notable rainfall, with an average of 19 rainy days and a total precipitation of 230.2 mm.
Temperatures
Rain 🌧️
11
Dry days
19
Rainy days
0
Snow days
32°/24°
Temperatures
15 km/h
Avg max wind
80 %
Avg humidity
Santo Domingo Weather September
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What’s the Weather Like in Santo Domingo This September?
Discover the average temperatures and weather trends across Santo Domingo’s cities this September.
Temperatures trend during September in Santo Domingo
See the weather trend as well as the moving average line
September weather in Santo Domingo day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 32° /24° | 4.6 mm | 8 | |
| 2 Sept. |  Overcast | 32° /23° | 2.7 mm | 9 | |
| 3 Sept. | Light rain shower | 31° /24° | 8 mm | 7 | |
| 4 Sept. | Patchy rain possible | 33° /24° | 6.4 mm | 9 | |
| 5 Sept. | Light rain shower | 33° /24° | 1.4 mm | 9 | |
| 6 Sept. |  Partly cloudy | 32° /24° | 4 mm | 7 | |
| 7 Sept. |  Mist | 32° /23° | 3.5 mm | 6 | |
| 8 Sept. | Overcast | 32° /24° | 3.8 mm | 6 | |
| 9 Sept. |  Thundery outbreaks possible | 33° /24° | 7 mm | 6 | |
| 10 Sept. | Patchy rain possible | 32° /24° | 3.7 mm | 7 | |
| 11 Sept. | Fog | 32° /24° | 5.9 mm | 7 | |
| 12 Sept. | Patchy rain possible | 33° /24° | 0.8 mm | 10.5 | |
| 13 Sept. | Patchy rain possible | 33° /23° | 2.4 mm | 10.4 | |
| 14 Sept. | Patchy rain possible | 33° /23° | 10.6 mm | 10.7 | |
| 15 Sept. | Overcast | 30° /23° | 11.4 mm | 6 | |
| 16 Sept. | Overcast | 30° /22° | 1.7 mm | 7 | |
| 17 Sept. | Overcast | 32° /23° | 1.9 mm | 8 | |
| 18 Sept. | Light rain shower | 30° /24° | 4.8 mm | 6 | |
| 19 Sept. | Patchy rain possible | 31° /24° | 1.4 mm | 8 | |
| 20 Sept. | Patchy rain possible | 30° /25° | 0.5 mm | 7 | |
| 21 Sept. | Patchy rain possible | 31° /25° | 0.1 mm | 7 | |
| 22 Sept. | Overcast | 31° /24° | 4.4 mm | 7 | |
| 23 Sept. | Overcast | 30° /23° | 3 mm | 7 | |
| 24 Sept. | Overcast | 31° /22° | 0.9 mm | 8 | |
| 25 Sept. |  Sunny | 32° /23° | 0.3 mm | 8 | |
| 26 Sept. | Patchy rain possible | 30° /24° | 7.8 mm | 7 | |
| 27 Sept. |  Moderate or heavy rain shower | 30° /23° | 78 mm | 7 | |
| 28 Sept. | Partly cloudy | 33° /24° | 1.9 mm | 8 | |
| 29 Sept. | Fog | 32° /24° | 12.1 mm | 7 | |
| 30 Sept. | Thundery outbreaks possible | 33° /24° | 6.8 mm | 7 | |
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Important Notice
Our weather forecast for Santo Domingo 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 Santo Domingo forecast closer to your planned date for the most up-to-date weather information.
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Santo Domingo in September - FAQ
What are the expected maximum and minimum temperatures in Santo Domingo during September?
During September, expect a variety of temperatures with highs around 32° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Santo Domingo during September?
Significant rainfall exceeding 230.2 mm is expected in Santo Domingo during September, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Santo Domingo during September?
The average wind speed in Santo Domingo during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Santo Domingo
Explore the daily rainfall trends and prepare for Santo Domingos September weather 💧
Typically, Santo Domingo has 19 rainy days in September with a total of 230.2 mm of rainfall.
UV exposure in Santo Domingo during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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