Climate averages 1991–2020
Weather in Dominican Republic in August
In August, average daytime highs across the 14 cities listed in the Dominican Republic range from 28.9°C in Punta Cana to 33.0°C in Santiago de los Caballeros. Monthly rainfall ranges from 50 mm in La Vega to 147 mm in Santo Domingo Este.
Long-term climate patterns, not a forecast for a particular trip.
City by city
August in Dominican Republic
| City | Average highHigh / low | Average low | Rainfall mm | Rain days |
|---|---|---|---|---|
| Santo Domingo | 30.3°C23.6°C | 23.6°C | 129 | 21.3 |
| Santiago de los Caballeros | 33.0°C23.1°C | 23.1°C | 52 | 10.8 |
| Santo Domingo Oeste | 30.2°C23.1°C | 23.1°C | 129 | 21.3 |
| Santo Domingo Este | 29.8°C24.0°C | 24.0°C | 147 | 23.5 |
| San Pedro de Macorís | 30.7°C25.5°C | 25.5°C | 92 | 14.5 |
| La Romana | 31.8°C25.1°C | 25.1°C | 75 | 13.5 |
| San Cristóbal | 30.2°C23.5°C | 23.5°C | 129 | 21.3 |
| San Francisco de Macorís | 31.7°C22.4°C | 22.4°C | 78 | 18.7 |
| Salvaleón de Higüey | 30.3°C24.5°C | 24.5°C | 88 | 17.0 |
| La Vega | 31.7°C22.4°C | 22.4°C | 50 | 11.1 |
| Punta Cana | 28.9°C26.1°C | 26.1°C | 105 | 18.6 |
| Santa Cruz de Barahona | 30.5°C24.2°C | 24.2°C | 85 | 8.9 |
| Bonao | 30.4°C22.5°C | 22.5°C | 125 | 21.8 |
| San Juan de la Maguana | 30.2°C21.5°C | 21.5°C | 103 | 18.4 |
A rain day is a local calendar day with at least 1 mm of precipitation.