- Book online & save up to 5% on Marella Cruises
- Discount varies by season. Book online with TUI
- Destinations across the Med, Caribbean & USA
British Virgin Islands weather in September 2025
Expect 31°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in British Virgin Islands in September. Check more long-term weather averages for British Virgin Islands in September before you book your next holiday to British Virgin Islands in 2025/2026.
- 31°C max day temperature
31 - 8 hours of sunshine per day
- 19 days with some rainfall
19 - 24°C min night temperature
24 - 12 hours of daylight per day
12 - High heat & humidity
H - 143 mm of monthly rainfall
143 - 11+ (Extreme) UV index
11 - 29°C sea temperature
29
More about the British Virgin Islands
- Overview
- Best time to visit
- Weather by month
- 5-day weather forecast
- Destinations
- Travel advice
- Deals & discounts
British Virgin Islands by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for the British Virgin Islands
Cruise deal finder
The September weather guide for British Virgin Islands (Tortola) 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 British Virgin Islands destinations
Below are average maximum temperatures at popular countries, regions and places in the British Virgin Islands in September. Select a holiday destination to see more weather parameters.
All British Virgin Islands destinations
Metric (°C / mm) | Imperial (°F / inches)
More about the British Virgin Islands
How hot is it in the British Virgin Islands in September?
Daytime temperatures usually reach 31°C in Tortola, British Virgin Islands in September with high heat and humidity, falling to 24°C at night.
How sunny is it in the British Virgin Islands in September?
There are normally 8 hours of bright sunshine each day in Tortola, British Virgin Islands in September - that's 63% of daylight hours.
How warm is the sea around the British Virgin Islands in September?
The average sea temperature around Tortola, British Virgin Islands in September is 29°C.
Does it rain in the British Virgin Islands in September?
There are usually 19 days with some rain in Tortola, British Virgin Islands in September and the average monthly rainfall is 143mm.
What is the chance of a hurricane in the British Virgin Islands in September?
On average 1.2 days in September in Tortola, British Virgin Islands are likely to be affected by the passage of one or more tropical storms.
British Virgin Islands September sunrise & sunset times
Browse the sunrise and sunset times for British Virgin Islands in September 2025. Select a month to view British Virgin Islands sunrise and sunset times for the next 12 months. The British Virgin Islands sunrise and sunset times shown below are for Tortola.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Monday, 1st September 2025 | 06:04 | 18:32 |
| Monday, 15th September 2025 | 06:06 | 18:20 |
| Tuesday, 30th September 2025 | 06:09 | 18:08 |
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- TUI
- Jet2holidays
- easyJet holidays
- Love Holidays
- Boxing Day sales
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport