Tortola weather in September 2021

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  • 31°C maximum daytime temperature in September in Tortola31
    31°C max day temperature
  • 8 hours of sunshine per day
  • 19 days with some rainfall in September in Tortola19
    19 days with some rainfall
  • 24°C minimum night-time temperature in September in Tortola24
    24°C min night temperature
  • 12 hours of daylight per day in September in Tortola12
    12 hours of daylight per day
  • High heat & humidity in September in TortolaH
    High heat & humidity
  • 143 mm monthly rainfall in September in Tortola143
    143 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Tortola11
    11+ (Extreme) UV index
  • 29°C sea temperature in September in Tortola29
    29°C sea temperature

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The September weather guide for Tortola, British Virgin Islands 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.

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How hot is it in Tortola in September?

Daytime temperatures usually reach 31°C in Tortola in September with high heat and humidity, falling to 24°C at night.

How sunny is it in Tortola in September?

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

How warm is the sea around Tortola in September?

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

Does it rain in Tortola in September?

There are usually 19 days with some rain in Tortola in September and the average monthly rainfall is 143mm.

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

On average 1.2 days in September in Tortola are likely to be affected by the passage of one or more tropical storms.

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

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Tortola sunrise & sunset times for September 2021

Browse the sunrise and sunset times for Tortola in September 2021. Select a month to view Tortola sunrise & sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st September 2021 06:04 18:32
Wednesday, 15th September 2021 06:06 18:21
Thursday, 30th September 2021 06:09 18:08
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