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Baní Weather by Month
Average temperatures, rainfall and humidity for Baní, Dominican Republic, month by month, built from OpenWeather’s historical records. Use it to see what a typical Baní month looks like before you travel — then check the live Baní forecast for the days ahead.
Warmest month
August
32°C average high
Coolest month
February
21°C average low
Wettest month
October
126 mm of rain
Driest month
January
60 mm of rain
Average temperature and rainfall in Baní by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 29°C | 21°C | 15°C / 32°C | 60 mm | 83% | 10 km/h |
| February | 29°C | 21°C | 14°C / 32°C | 70 mm | 82% | 11 km/h |
| March | 30°C | 21°C | 14°C / 34°C | 70 mm | 80% | 11 km/h |
| April | 30°C | 22°C | 15°C / 33°C | 64 mm | 81% | 10 km/h |
| May | 30°C | 23°C | 16°C / 33°C | 100 mm | 82% | 9 km/h |
| June | 31°C | 24°C | 18°C / 35°C | 78 mm | 81% | 9 km/h |
| July | 32°C | 24°C | 18°C / 36°C | 112 mm | 79% | 10 km/h |
| August | 32°C | 24°C | 17°C / 35°C | 115 mm | 81% | 10 km/h |
| September | 32°C | 24°C | 17°C / 35°C | 103 mm | 82% | 9 km/h |
| October | 31°C | 23°C | 16°C / 35°C | 126 mm | 84% | 8 km/h |
| November | 30°C | 22°C | 15°C / 34°C | 104 mm | 85% | 9 km/h |
| December | 29°C | 21°C | 14°C / 39°C | 71 mm | 84% | 10 km/h |
Best time to visit Baní
The most comfortable time to visit Baní is generally January to March, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around October, totalling about 1,074 mm a year.
Travellers who prefer heat should aim for August, when highs average 32°C. October is the month to avoid if rain would spoil your plans — it averages 126 mm, roughly 2× the rainfall of the driest month (January).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Baní forecast for what is happening now.