Planning a September getaway to Punta Cana? You’re choosing the hurricane season peak to visit this Caribbean paradise. Based on historical weather data, September delivers temperatures averaging 87°F (31°C), with 214mm of rainfall and 10.0 hours of daily sunshine. This comprehensive guide covers everything you need to know about Punta Cana weather in September 2026.
In This Guide
- Punta Cana Weather September 2026: Real Data
- Punta Cana September Temperature
- Punta Cana September Rainfall
- Ocean Temperature and Swimming
- Daily Sunshine Hours
- What to Pack for Punta Cana in September
- Best Activities for Punta Cana September
- Recommended Tours for September
- Comparing to Other Months
- Punta Cana September Weather FAQs
Punta Cana Weather September 2026: Real Data
Based on historical weather data from Punta Cana, September is characterized as hurricane season peak. Here’s what to expect:
| Metric | Value |
|---|---|
| Average High Temperature | 87°F (31°C) |
| Average Low Temperature | 78°F (26°C) |
| Total Rainfall | 214mm (8.4 inches) |
| Rainy Days | 28 days |
| Average Sunshine | 10.0 hours/day |
| Ocean Temperature | 84°F (29°C) |
Punta Cana September Temperature: What to Expect
September in Punta Cana brings best deals and dramatic weather. Visitors can expect daytime temperatures averaging 87°F (31°C), which can feel quite hot, especially during midday hours. Moreover, nighttime temperatures remain around 78°F (26°C), perfect for evening activities without extra layers.
Furthermore, the trade winds help moderate the heat. Whether you’re lounging on the beach or exploring local attractions and excursions, you’ll find September’s temperatures manageable with proper sun protection.
Punta Cana September Rainfall and Precipitation
September falls within the hurricane season peak in Punta Cana. The region typically receives 214mm (8.4 inches) of rainfall spread over approximately 28 days. While this sounds like many rainy days, precipitation usually comes as brief tropical showers that pass quickly.
These tropical showers typically occur in the late afternoon, leaving mornings clear for beach time and excursions. For more Caribbean climate information, see NOAA’s Caribbean Climate Data.
Ocean Temperature and Swimming Conditions
The Caribbean Sea maintains a warm 84°F (29°C) throughout September, perfect for extended swimming and water activities. These warm waters feel like a natural jacuzzi.
Furthermore, September offers good conditions for snorkeling and diving. Sea conditions are generally calm, making it safe for swimmers of all abilities.
Daily Sunshine Hours and UV Protection
September provides 10.0 hours of daily sunshine, giving plenty of daylight for beach activities and exploration.
The UV index typically reaches 7 to 10 during midday, classified as “very high.” Consequently, sun protection is essential: wear SPF 50+ sunscreen, a wide-brimmed hat, and UV-protective sunglasses. The CDC Travel Health Guide provides additional health recommendations.
What to Pack for Punta Cana in September
Based on September’s weather conditions, here’s your essential packing list:
- Lightweight clothing: Breathable fabrics, shorts, tank tops for the 87°F temperatures
- Swimwear: Multiple swimsuits for daily beach and pool time
- Sun protection: SPF 50+ sunscreen, wide-brimmed hat, quality UV sunglasses
- Rain gear: Waterproof jacket or umbrella for afternoon tropical showers
- Beach gear: Quick-dry towel, waterproof phone case, reef-safe sunscreen
- Comfortable footwear: Sandals for beach, walking shoes for excursions
Best Activities for Punta Cana September Weather
September’s conditions – 87°F temperatures, 10.0 hours of sunshine, and 84°F ocean water – still allow for plenty of outdoor activities with some flexibility for afternoon showers.
Beach Days
Mornings are typically clear and ideal for beach time at Bavaro Beach or Macao Beach. The 84°F water is wonderfully warm for swimming.
Water Sports & Snorkeling
The warm 84°F waters are ideal for snorkeling, scuba diving, kayaking, and paddleboarding.
Island Excursions
Book a day trip to Saona Island for a memorable catamaran experience.
Golf
Punta Cana’s world-class courses like Punta Espada and La Cana are playable in September.
Recommended Tours for September
September offers the best deals of the year. Rain creates lush landscapes and dramatic waterfalls. Flexible booking is key.
Top Picks for September
- Salto el Limón Waterfalls Tour – September rain makes these waterfalls absolutely spectacular!
- Los Haitises National Park – The rainforest is at its most lush and dramatic in September.
- Santo Domingo City Tour – Explore colonial history – a great option with flexible scheduling.
Best Value Picks
Adventure (Weather Permitting)
Browse all: View all Punta Cana excursions and tours
Comparing September to Other Months
| Month | Temp (High) | Rainfall | Season |
|---|---|---|---|
| September | 87°F (31°C) | 214mm | Hurricane Season Peak |
| January | 81°F (27°C) | 63mm | Dry Season Peak |
| July | 86°F (30°C) | 89mm | Wet Season |
| September | 87°F (31°C) | 214mm | Hurricane Season Peak |
| December | 82°F (28°C) | 71mm | Dry Season Peak |
Punta Cana September Weather FAQs
Is September a good time to visit Punta Cana?
September offers hurricane season peak conditions with 87°F temperatures and 10.0 hours of daily sunshine. While there’s more rainfall, you’ll find lower prices and fewer crowds.
What is the average temperature in Punta Cana in September?
September averages 87°F (31°C) during the day and 78°F (26°C) at night.
How much does it rain in Punta Cana in September?
September typically receives 214mm (8.4 inches) spread over 28 days. Brief afternoon showers are common but rarely disrupt activities.
Is the ocean warm enough for swimming in September?
Absolutely! The Caribbean Sea stays at a warm 84°F (29°C) – like a warm bath.
What should I pack for Punta Cana in September?
Pack lightweight, breathable clothing, swimwear, strong sun protection (SPF 50+, hat, sunglasses), and rain gear for afternoon showers.
Is September part of hurricane season?
Yes, September falls within hurricane season (June-November). However, direct hits to Punta Cana are rare. Monitor forecasts and consider travel insurance for peace of mind.
How many hours of sunshine does Punta Cana get in September?
Punta Cana averages 10.0 hours of sunshine per day in September.
Weather data source: Open-Meteo Historical Weather API – Historical data for Punta Cana, Dominican Republic.
