Weather in Dominican Republic for August 2025
In general, the average temperature in Dominican Republic at the beginning of August is 29.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 31 °C by the end of August.
Dominican Republic experiences an exceptionally high level of rainfall in August, with more than 24 rainy days on average.
Is August a good time to visit Dominican Republic? check out the best time to travel to Dominican Republic page.
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Dominican Republic in August average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2 29° | 3  30° | ||||
| 4 30° | 5 29° | 6 29° | 7 29° | 8 29° | 9  29° | 10 29° |
| 11 29° | 12 30° | 13 29° | 14 29° | 15 29° | 16 30° | 17 29° |
| 18 28° | 19 30° | 20 30° | 21 30° | 22 28° | 23 30° | 24 30° |
| 25 30° | 26 31° | 27 32° | 28 31° | 29  31° | 30 31° | 31 31° |
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Temperatures trend during August in Dominican Republic
August weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Moderate or heavy rain shower | 28° /25° | 15.4 mm | 6 | |
| 2 Aug. | Moderate rain at times | 29° /25° | 3 mm | 6 | |
| 3 Aug. | Patchy rain possible | 30° /26° | 4.2 mm | 7 | |
| 4 Aug. | Patchy rain possible | 30° /26° | 3 mm | 7 | |
| 5 Aug. | Patchy rain possible | 29° /27° | 8.4 mm | 6 | |
| 6 Aug. | Moderate or heavy rain shower | 29° /26° | 11.2 mm | 6 | |
| 7 Aug. | Patchy rain possible | 29° /26° | 1.5 mm | 6 | |
| 8 Aug. | Patchy rain possible | 29° /26° | 0.9 mm | 6 | |
| 9 Aug. | Patchy light rain with thunder | 29° /27° | 6.7 mm | 6 | |
| 10 Aug. | Light rain shower | 29° /26° | 29.4 mm | 6 | |
| 11 Aug. | Patchy rain possible | 29° /26° | 4.9 mm | 6 | |
| 12 Aug. | Patchy rain possible | 30° /26° | 1.8 mm | 7 | |
| 13 Aug. | Light rain shower | 29° /27° | 3.9 mm | 6 | |
| 14 Aug. | Moderate or heavy rain shower | 29° /24° | 47.6 mm | 6 | |
| 15 Aug. | Patchy light rain with thunder | 29° /27° | 6.6 mm | 6 | |
| 16 Aug. | Patchy rain possible | 30° /27° | 0.8 mm | 7 | |
| 17 Aug. | Patchy rain possible | 29° /26° | 0.1 mm | 6 | |
| 18 Aug. | Patchy light rain with thunder | 28° /27° | 14.3 mm | 6 | |
| 19 Aug. | Patchy rain possible | 30° /26° | 0.9 mm | 7 | |
| 20 Aug. | Patchy rain possible | 30° /26° | 0.7 mm | 7 | |
| 21 Aug. | Moderate or heavy rain shower | 30° /26° | 14.8 mm | 7 | |
| 22 Aug. | Moderate or heavy rain shower | 28° /25° | 10 mm | 6 | |
| 23 Aug. | Moderate or heavy rain shower | 30° /26° | 9.7 mm | 7 | |
| 24 Aug. | Patchy rain possible | 30° /26° | 1.9 mm | 7 | |
| 25 Aug. | Moderate or heavy rain shower | 30° /25° | 9.6 mm | 7 | |
| 26 Aug. | Light rain shower | 31° /25° | 6.9 mm | 7 | |
| 27 Aug. | Patchy rain possible | 32° /26° | 2.9 mm | 7 | |
| 28 Aug. | Patchy rain possible | 31° /26° | 2.6 mm | 7 | |
| 29 Aug. | Cloudy | 31° /27° | 2.5 mm | 7 | |
| 30 Aug. | Cloudy | 31° /26° | 3.6 mm | 7 | |
| 31 Aug. | Cloudy | 31° /26° | 3.9 mm | 7 | |
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Guide for Dominican Republic in August
In August, the weather in the Dominican Republic is typically warm and humid, with occasional rain showers. At the beginning of the month, the coastal areas, such as Punta Cana and Puerto Plata, experience average temperatures around 28° and 32°, with high humidity levels.
The sea temperatures are also warm, making it perfect for beach activities and water sports. However, there is a chance of short, heavy rain showers in the afternoons, so it's advisable to pack an umbrella or raincoat.
Towards the end of August, the weather remains similar, with temperatures ranging between 28° and 32° along the coast. The humidity levels may increase slightly, making the weather feel hotter than it actually is.
The chance of rain showers persists, but they are usually brief and followed by sunshine. Inland areas, such as Santo Domingo, may experience slightly higher temperatures, reaching around 34° during the day.
Overall, August in the Dominican Republic offers warm and tropical weather, perfect for enjoying the beautiful beaches and outdoor activities. However, visitors should be prepared for occasional rain showers and high humidity levels.
Dominican Republic in August - FAQ
What to pack to Dominican Republic in August?
As you prepare for your trip to Dominican Republic in August, 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 Dominican Republic, during August, 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
August rainfall patterns in Dominican Republic
UV exposure in Dominican Republic during August
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