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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Morning Times weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
September in the Dominican Republic is hot, humid and wet, with frequent afternoon showers and a heightened risk of tropical storms or hurricanes. The live forecast above shows the immediate conditions, but the month sits squarely in the Atlantic hurricane season.
How hot is the Dominican Republic in September?
Daytime highs typically reach 31–33°C along the coast, with night-time lows around 23–25°C. The humidity makes it feel hotter, especially in Santo Domingo and Punta Cana. Sea temperatures stay warm, often above 28°C.
How much rain falls in September?
This is one of the wettest months. Rainfall averages 150–200mm across the country, with the north coast tending to see more rain than the south. Showers are often short, heavy downpours in the afternoon or evening. Conditions improve significantly by October, though the dominican republic weather october still carries some rain, and by November the dominican republic weather november becomes noticeably drier.
Is it safe to travel to the Dominican Republic in September?
The question “is it ok to go to dominican republic in september” is common because this is the peak of hurricane season. Most days are fine for beach holidays, but you should monitor live forecasts and consider travel insurance that covers storm disruption. The dominican republic weather september rain can be heavy, yet many visitors still enjoy quieter resorts and lower prices. For comparison, the dominican republic weather august is similarly hot and wet.
Frequently Asked Questions
Is September a bad time to visit the Dominican Republic?
Not necessarily. You get fewer crowds and lower prices, but the risk of tropical storms is real. Pack for rain and stay flexible with your plans.
Does it rain all day in September?
No. Rain usually falls in short, heavy bursts, often in the afternoon. Mornings are frequently sunny, and the rain clears quickly.
Can you swim in the sea in September?
Yes. The sea is warm and calm on most days. Always check local warnings for rip currents, especially if a storm is nearby.
For current UK conditions, see our UK weather hub or the 10-day UK forecast.