- Save £100 on all inclusive holidays to the Caribbean
- Discount applies to stays between 7 nights or more
- Travel before 31st December 2026 (inclusive)
Vieux Fort weather in August 2025
Expect 30°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Vieux Fort in August. Check more long-term weather averages for Vieux Fort in August before you book your next holiday to St Lucia in 2025/2026.
- 30°C max day temperature
30 - 8 hours of sunshine per day
- 20 days with some rainfall
20 - 24°C min night temperature
24 - 13 hours of daylight per day
13 - Very High heat & humidity
VH - 271 mm of monthly rainfall
271 - 11+ (Extreme) UV index
11 - 28°C sea temperature
28
More about Vieux Fort
- Overview
- Best time to visit
- Weather by month
- 5-day weather forecast
- Destinations
- Travel advice
- Deals & discounts
Vieux Fort by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for St Lucia
Show discount code
******100
******100
Expires at 23:59 on Tuesday 5th Nov 2024 · View all Sandals offers
Holiday resort finder
The August weather guide for St Lucia (Vieux Fort) 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)
More about St Lucia
How hot is it in Vieux Fort in August?
Daytime temperatures usually reach 30°C in Vieux Fort in August with very high heat and humidity, falling to 24°C at night.
How sunny is it in Vieux Fort in August?
There are normally 8 hours of bright sunshine each day in Vieux Fort in August - that's 64% of daylight hours.
How warm is the sea around Vieux Fort in August?
The average sea temperature around Vieux Fort in August is 28°C.
Does it rain in Vieux Fort in August?
There are usually 20 days with some rain in Vieux Fort in August and the average monthly rainfall is 271mm.
What is the chance of a hurricane in Vieux Fort in August?
On average less than 1 day in August in Vieux Fort is likely to be affected by the passage of one or more tropical storms.
Vieux Fort August sunrise & sunset times
Browse the sunrise and sunset times for Vieux Fort in August 2025. Select a month to view Vieux Fort sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Friday, 1st August 2025 | 05:48 | 18:32 |
| Saturday, 16th August 2025 | 05:51 | 18:25 |
| Sunday, 31st August 2025 | 05:52 | 18:16 |
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
- Black Friday 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