Bayahibe Weather in September
September in Bayahibe sees daytime temperatures around 32°C (90°F) and lows of 25°C (77°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.
Rainfall in Bayahibe in September
Since this is the rainiest month of the year, it's a good idea to carry an umbrella just in case. On average, there are about 15 days with rain during this month, averaging 121 mm (4.8 in). Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Bayahibe in September
Temperatures in Bayahibe in September top out at 32°C (90°F) and drop to 25°C (77°F) overnight. Mornings and evenings are often more comfortable than the peak afternoon hours. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Bayahibe in September
There are approximately 245 hours of sunshine this month, resulting in mostly clear days.September in Bayahibe has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the Dominican Republic, check out our Bayahibe's climate page.
Bayahibe Temperature in September
Min Temperature
25°C (77°F)
Max Temperature
32°C (90°F)
Chance of Rain
50%
Precipitation
121 mm (4.8 in)
Rainy days
15 days
Humidity
83% *
Sunshine
245 hours *
Percentage Sunshine
*
Daily Historical Temperatures
31-year average (1987-2025)
Based on our historical records, temperatures in Bayahibe typically stay consistent throughout September, with daily highs averaging around 32°C (90°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in September
Historical weather for Bayahibe in September
Browse day-by-day weather records for Bayahibe spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Bayahibe historical weather extremes in September
The extremes listed below come from historical weather data collected in Bayahibe from 2005 through 2025.
- Bayahibe recorded its highest September temperature of 37°C (99°F) on September 19, 2012.
- Bayahibe experienced its chilliest September day on September 23, 2008, reaching only 25°C (77°F).
- Nighttime temperatures dropped to 21°C (70°F) on September 10, 2018, marking the coldest September night on record.
Best Places in the Dominican Republic in September
Find out more about the weather in the Dominican Republic and which places have the best travel conditions in this month. See all of the Dominican Republic in September →
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What to Wear in Bayahibe in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Bayahibe in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the Dominican Republic, check out our Bayahibe's climate page.
Temperature Rainfall Sunshine Humidity
See the full Bayahibe climate overview or explore weather in the Dominican Republic.
