Las Terrenas weather in September 2025

Expect 31°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Las Terrenas in September. Check more long-term weather averages for Las Terrenas in September before you book your next holiday to Dominican Republic in 2025/2026.

  • 31°C maximum daytime temperature in September in Las Terrenas31
    31°C max day temperature
  • 7 hours of sunshine per day
  • 16 days with some rainfall in September in Las Terrenas16
    16 days with some rainfall
  • 21°C minimum night-time temperature in September in Las Terrenas21
    21°C min night temperature
  • 12 hours of daylight per day in September in Las Terrenas12
    12 hours of daylight per day
  • Very high heat & humidity in September in Las TerrenasVH
    Very High heat & humidity
  • 185 mm monthly rainfall in September in Las Terrenas185
    185 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in September in Las Terrenas11
    11 (Extreme) UV index
  • 29°C sea temperature in September in Las Terrenas29
    29°C sea temperature

More about the Las Terrenas

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The September weather guide for Dominican Republic (Las Terrenas) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about the Dominican Republic

How hot is it in Las Terrenas in September?

Daytime temperatures usually reach 31°C in Las Terrenas in September with very high heat and humidity, falling to 21°C at night.

How sunny is it in Las Terrenas in September?

There are normally 7 hours of bright sunshine each day in Las Terrenas in September - that's 60% of daylight hours.

How warm is the sea around Las Terrenas in September?

The average sea temperature around Las Terrenas in September is 29°C.

Does it rain in Las Terrenas in September?

There are usually 16 days with some rain in Las Terrenas in September and the average monthly rainfall is 185mm.

What is the chance of a hurricane in Las Terrenas in September?

On average less than 1 day in September in Las Terrenas is likely to be affected by the passage of one or more tropical storms.

Las Terrenas September sunrise & sunset times

Browse the sunrise and sunset times for Las Terrenas in September 2025. Select a month to view Las Terrenas sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:23 18:53
Monday, 15th September 2025 06:26 18:40
Tuesday, 30th September 2025 06:29 18:27

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