Barbados weather in September 2025

Expect 30°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Barbados in September. Check more long-term weather averages for Barbados in September before you book your next holiday to Barbados in 2025/2026.

  • 30°C maximum daytime temperature in September in Barbados (Bridgetown)30
    30°C max day temperature
  • 8 hours of sunshine per day
  • 15 days with some rainfall in September in Barbados (Bridgetown)15
    15 days with some rainfall
  • 23°C minimum night-time temperature in September in Barbados (Bridgetown)23
    23°C min night temperature
  • 12 hours of daylight per day in September in Barbados (Bridgetown)12
    12 hours of daylight per day
  • Very high heat & humidity in September in Barbados (Bridgetown)VH
    Very High heat & humidity
  • 159 mm monthly rainfall in September in Barbados (Bridgetown)159
    159 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Barbados (Bridgetown)11
    11+ (Extreme) UV index
  • 29°C sea temperature in September in Barbados (Bridgetown)29
    29°C sea temperature

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The September weather guide for Barbados (Bridgetown) 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.

Top Barbados destinations

Below are average maximum temperatures at popular countries, regions and places in Barbados in September. Select a holiday destination to see more weather parameters.

All Barbados destinations

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

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More about Barbados

How hot is it in Barbados in September?

Daytime temperatures usually reach 30°C in Bridgetown, Barbados in September with very high heat and humidity, falling to 23°C at night.

How sunny is it in Barbados in September?

There are normally 8 hours of bright sunshine each day in Bridgetown, Barbados in September - that's 63% of daylight hours.

How warm is the sea around Barbados in September?

The average sea temperature around Bridgetown, Barbados in September is 29°C.

Does it rain in Barbados in September?

There are usually 15 days with some rain in Bridgetown, Barbados in September and the average monthly rainfall is 159mm.

What is the chance of a hurricane in Barbados in September?

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

Barbados September sunrise & sunset times

Browse the sunrise and sunset times for Barbados in September 2025. Select a month to view Barbados sunrise and sunset times for the next 12 months. The Barbados sunrise and sunset times shown below are for Bridgetown.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:47 18:09
Monday, 15th September 2025 05:48 17:59
Tuesday, 30th September 2025 05:48 17:49

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