Weather in Santo Domingo for September 2025
In general, the average temperature in Santo Domingo at the beginning of September is 31.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 33.4 °C by the end of September.
Santo Domingo experiences an exceptionally high level of rainfall in September, with more than 20 rainy days on average.
Is September a good time to visit Santo Domingo? check out the best time to travel to Santo Domingo page.
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Santo Domingo in September average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 32° | 2 32° | 3 31° | 4 32° | 5 31° | 6 31° | 7 33° |
8 31° | 9 32° | 10 32° | 11 32° | 12 32° | 13 33° | 14 33° |
15 32° | 16 33° | 17 33° | 18 33° | 19 35° | 20 34° | 21 33° |
22 31° | 23 31° | 24 32° | 25 34° | 26 33° | 27 33° | 28 33° |
29 34° | 30 35° |
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Temperatures trend during September in Santo Domingo
September weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Sept. | Patchy rain possible | 32° /23° | 1.8 mm | 7 | |
2 Sept. | Partly cloudy | 32° /23° | 3.8 mm | 8 | |
3 Sept. | Patchy rain possible | 31° /23° | 8.2 mm | 7 | |
4 Sept. | Moderate or heavy rain shower | 32° /24° | 7.6 mm | 7 | |
5 Sept. | Light rain shower | 31° /23° | 2.9 mm | 7 | |
6 Sept. | Partly cloudy | 31° /23° | 0.5 mm | 8 | |
7 Sept. | Partly cloudy | 33° /22° | 0.2 mm | 8 | |
8 Sept. | Cloudy | 31° /23° | 1.2 mm | 7 | |
9 Sept. | Patchy rain possible | 32° /24° | 3 mm | 7 | |
10 Sept. | Patchy rain possible | 32° /24° | 3.6 mm | 7 | |
11 Sept. | Patchy rain possible | 32° /23° | 5.7 mm | 7 | |
12 Sept. | Partly cloudy | 32° /23° | 8.5 mm | 8 | |
13 Sept. | Partly cloudy | 33° /24° | 4.9 mm | 8 | |
14 Sept. | Partly cloudy | 33° /24° | 1.1 mm | 8 | |
15 Sept. | Partly cloudy | 32° /24° | 1.6 mm | 8 | |
16 Sept. | Partly cloudy | 33° /24° | 1 mm | 8 | |
17 Sept. | Partly cloudy | 33° /23° | 0.3 mm | 8 | |
18 Sept. | Moderate rain at times | 33° /23° | 0.9 mm | 8 | |
19 Sept. | Cloudy | 35° /24° | 0 mm | 8 | |
20 Sept. | Heavy rain at times | 34° /23° | 13.7 mm | 7 | |
21 Sept. | Moderate or heavy rain shower | 33° /24° | 17.2 mm | 7 | |
22 Sept. | Patchy rain possible | 31° /23° | 1.2 mm | 7 | |
23 Sept. | Patchy rain possible | 31° /24° | 1 mm | 7 | |
24 Sept. | Patchy rain possible | 32° /24° | 1.3 mm | 7 | |
25 Sept. | Moderate rain at times | 34° /24° | 0.8 mm | 8 | |
26 Sept. | Patchy rain possible | 33° /24° | 1.4 mm | 7 | |
27 Sept. | Light rain shower | 33° /23° | 21.2 mm | 7 | |
28 Sept. | Patchy rain possible | 33° /24° | 7.5 mm | 8 | |
29 Sept. | Patchy rain possible | 34° /24° | 0.2 mm | 7 | |
30 Sept. | Patchy rain possible | 35° /24° | 0.6 mm | 8 | |
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Santo Domingo in September - FAQ
What to pack to Santo Domingo in September?
As you prepare for your trip to Santo Domingo in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Santo Domingo, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
- Insect Repellent: For destinations with mosquitos or other insects
September rainfall patterns in Santo Domingo
UV exposure in Santo Domingo during September
Quick links
Get accurate weather forecasts for Santo Domingo, located at latitude 18.472 and longitude -69.892. Stay updated with localized weather information tailored for Santo Domingo.