Year-round weather and climate in Santo Domingo, Dominican Republic
Average temperatures in Santo Domingo run from an average low of 21°C70°F in January up to an average high of 31°C88°F in August. January is the driest month at 10 rainy days; July the wettest at 24. Here is the annual climate data, so you know what you are packing for.
Good to know
- Population
- 2.2M
- Currency
- DOP
- Language
- Spanish
- Time zone
- Santo Domingo
Best time to visit
The most pleasant weather falls in December, January, and February, offering a perfect balance of comfortable temperatures and clear skies.
Rain character
Tropical Downpours: Expect intense bursts of rain during wetter months. Pack quick-drying footwear and a compact umbrella.
Day-to-night swing
Evening Chill: Temperatures drop by a noticeable 8°C14°F when the sun goes down. A light sweater or jacket is usually all you need for evening plans.
Seasonality Profile
Tropical Monsoon: Consistent heat year-round. Defined entirely by its dramatic shift between extreme dry and torrential wet seasons.
Evening vibe
Cozy Indoor Culture: Evenings are generally crisp, damp, or sweltering. Nightlife centers around indoor venues.
Sightseeing stamina
Summer Heat Fatigue: Midday heat in August is intense. Pack high-SPF sunscreen and a wide-brimmed hat.
Average temperatures, sunshine, and rainfall
Average monthly weather in Santo Domingo, based on recent historical data. Essential insights on temperature swings, expected rainfall, and daily sunshine.
Bars span the average daily low to high. Jan is typically driest at 10 days (35mm); Jul the wettest at 24 days (172mm).
| Month | Average high | Average low | Sunshine hours | Rainy days | Total rainfall |
|---|---|---|---|---|---|
| Jan | 29°C / 83°F | 21°C / 69°F | 10h | 10 | 35mm |
| Feb | 29°C / 84°F | 21°C / 69°F | 11h | 11 | 46mm |
| Mar | 29°C / 84°F | 21°C / 70°F | 11h | 15 | 72mm |
| Apr | 29°C / 84°F | 22°C / 71°F | 11h | 18 | 106mm |
| May | 30°C / 85°F | 23°C / 74°F | 12h | 21 | 125mm |
| Jun | 30°C / 87°F | 24°C / 75°F | 11h | 23 | 115mm |
| Jul | 31°C / 88°F | 24°C / 75°F | 11h | 24 | 172mm |
| Aug | 31°C / 88°F | 24°C / 75°F | 11h | 24 | 200mm |
| Sep | 31°C / 87°F | 24°C / 75°F | 10h | 23 | 146mm |
| Oct | 30°C / 87°F | 24°C / 74°F | 10h | 20 | 138mm |
| Nov | 29°C / 85°F | 23°C / 73°F | 10h | 19 | 148mm |
| Dec | 29°C / 84°F | 21°C / 71°F | 11h | 12 | 78mm |
Weather data by Open-Meteo.com (opens in a new tab)
Frequently Asked Questions
When is the sunniest time of year to visit Santo Domingo?
The most sunshine in Santo Domingo comes around May, averaging 12 hours a month. If you're heading there then, pack your sunglasses and sunscreen.
What clothes should I pack for Santo Domingo?
Your packing list depends entirely on when you travel. Temperatures in Santo Domingo swing from an average low of 21°C70°F in January up to 31°C88°F in August. The Packola app builds a tailored packing list for you based on the live weather forecast for your exact travel dates.
Do I need to pack an umbrella for Santo Domingo?
Santo Domingo gets rain on about 220 days out of the year. The wettest month is July. If you're traveling during the rainy season, you'll definitely want to pack an umbrella and a light rain jacket.
Pack smarter.
Averages get you close, but the week you travel is what matters. Get the live forecast, a smart packing list, and discover the best local spots and activities in Santo Domingo with Packola.
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