Baní Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Baní.
Climate overview of Baní
The climate in Baní, Dominican Republic, is remarkably consistent, with temperatures year-round averaging 29°C (84°F). The warmest month is August at 30°C (86°F), and the coolest is January at 28°C (82°F).
Baní sees a moderate amount of rainfall, totalling around 779 mm (31 in) per year. It experiences a distinct dry season from December to March, creating some seasonal variation. March is the sunniest month, averaging 8.4 hours of sunshine per day.
Baní Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Baní - and find the best time to visit.
Monthly Temperature in Baní
In Baní temperatures are generally consistent throughout the year. Average maximum daytime temperatures range from a very warm 30°C (86°F) in August, the warmest time of the year, to a comfortable 28°C (82°F) during cooler months like January.
At night, you can expect temperatures ranging from 25°C (77°F) in August to around 22°C (72°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Baní
On average, Baní receives a reasonable amount of rainfall, with an annual precipitation of 779 mm (31 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, September it receives high rainfall, averaging 114 mm (4.5 in) of precipitation, recorded across 14 rainy days. In contrast, the driest month January brings less rainfall, with 23 mm (0.9 in) over 14 rainy days. For more details, please visit our Baní Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Baní
Year-round, Baní offers plenty of sunlight to enjoy during your holiday. The difference between the sunniest month, March, with 8.4 hours of daily sunshine, and September, the least sunny month, with 7.3 hours, is minimal.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Baní by Month
The city experiences its highest humidity in October, reaching 86%. In March, the humidity drops to its lowest level at 79%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Baní
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, February, March, April, May, November and December
- Warmest weather: May, June, July, August, September, October and November
- Most sunshine: March and April
- Fewest rainy days: February, March, April and May
- Seasonal pattern: A distinct dry season from December to March
Frequently asked questions about the climate in Baní
What is the best time to visit Baní?
January, February, March, April, May, November and December typically offer the most optimal weather in Baní. In contrast, August, September and October tend to have less optimal conditions. Baní has a distinct dry season from December to March.
What temperatures can I expect in Baní?
Daytime highs range from 28°C (82°F) in January to 30°C (86°F) in August. Nighttime lows range from 22°C (72°F) to 25°C (77°F). Temperatures stay relatively stable year-round.
How much rain does Baní get?
Annual rainfall is around 779 mm (31 in). September is the wettest month with 114 mm (4.5 in), while January is the driest with 23 mm (0.9 in).
How sunny is Baní?
Baní receives around 2,785 hours of sunshine per year. March is the sunniest month with 252 hours, while September is the cloudiest with just 218 hours. Overall, Baní enjoys abundant sunshine.
Baní 3-Day Forecast
Baní on the map
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