Weather in Santo Domingo in September
Santo Domingo, Dominican Republic averages a high of 30.1°C (86.2°F) and low of 23.6°C (74.5°F) in September, with 20 rain days and 10.4 hours of daily sunshine. Travel score: 67.9/100 (Good). The best time to visit Santo Domingo is February.
High
30°C86°F
Low
24°C74°F
🌧️
20
rain days
☀️
10.4
hrs/day sunshine
💧
83%
humidity
68— Good
September in Santo Domingo is hot and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Santo Domingo?
How much does it rain in Santo Domingo in September?
Santo Domingo receives an average of 125.1mm of rainfall across 20 rainy days in September. The annual total is 1008.5mm.
What should I pack for Santo Domingo in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 30°C
🧢
Sun hat or cap
Protection from intense sun
🧥
Waterproof jacket
Frequent rain expected (20 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting Dominican Republic in September?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31