Weather in Santiago de los Caballeros in September
Santiago de los Caballeros, Dominican Republic averages a high of 32.5°C (90.5°F) and low of 22.6°C (72.7°F) in September, with 14 rain days and 10.7 hours of daily sunshine. Travel score: 77.7/100 (Good). The best time to visit Santiago de los Caballeros is February.
High
33°C91°F
Low
23°C73°F
🌧️
14
rain days
☀️
10.7
hrs/day sunshine
💧
75%
humidity
78— Good
September in Santiago de los Caballeros is hot and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Santiago de los Caballeros?
How much does it rain in Santiago de los Caballeros in September?
Santiago de los Caballeros receives an average of 83mm of rainfall across 14 rainy days in September. The annual total is 704.8mm.
What should I pack for Santiago de los Caballeros in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 33°C
🧢
Sun hat or cap
Protection from intense sun
🧴
Sunscreen SPF 30+
11 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