Climate almanac
Santo Domingo Oeste
Santo Domingo Province, Dominican Republic · 18.50°, -70.00°
What is the climate like in Santo Domingo Oeste?
The best time to visit Santo Domingo Oeste is typically December – April, with trip comfort peaking in January (7.8/10). Santo Domingo Oeste is warmest in September, when daily highs average 89°F (31°C), and coolest in January, when lows fall to about 68°F (20°C). The wettest month is typically August and the driest is January; the year sees roughly 44 in (1106 mm) of precipitation.
- Best time to visitDecember – April — comfort peaks in January (7.8/10)
- Warmest monthSeptember — average high 89°F (31°C)
- Coolest monthJanuary — average low 68°F (20°C)
- Wettest monthAugust (5.6 in (143 mm))
- Driest monthJanuary (1.5 in (38 mm))
- Annual precipitation44 in (1106 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromSanto Domingo, 14 km away (1943-2025)