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St Vincent & the Grenadines weather in August 2025
Expect 29°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in St Vincent & the Grenadines in August. Check more long-term weather averages for St Vincent & the Grenadines in August before you book your next holiday to St Vincent & the Grenadines in 2025/2026.
- 2929°C max day temperature
- 8 hours of sunshine per day
- 2020 days with some rainfall
- 2323°C min night temperature
- 1313 hours of daylight per day
- VHVery High heat & humidity
- 282282 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2828°C sea temperature
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The August weather guide for St Vincent & the Grenadines (Kingstown) 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 St Vincent & the Grenadines destinations
Below are average maximum temperatures at popular countries, regions and places in St Vincent & the Grenadines in August. Select a holiday destination to see more weather parameters.
All St Vincent & the Grenadines destinations
Metric (°C / mm) | Imperial (°F / inches)
More about St Vincent & the Grenadines
How hot is it in St Vincent & the Grenadines in August?
Daytime temperatures usually reach 29°C in Kingstown, St Vincent & the Grenadines in August with very high heat and humidity, falling to 23°C at night.
How sunny is it in St Vincent & the Grenadines in August?
There are normally 8 hours of bright sunshine each day in Kingstown, St Vincent & the Grenadines in August - that's 64% of daylight hours.
How warm is the sea around St Vincent & the Grenadines in August?
The average sea temperature around Kingstown, St Vincent & the Grenadines in August is 28°C.
Does it rain in St Vincent & the Grenadines in August?
There are usually 20 days with some rain in Kingstown, St Vincent & the Grenadines in August and the average monthly rainfall is 282mm.
What is the chance of a hurricane in St Vincent & the Grenadines in August?
On average less than 1 day in August in Kingstown, St Vincent & the Grenadines is likely to be affected by the passage of one or more tropical storms.
St Vincent & the Grenadines August sunrise & sunset times
Browse the sunrise and sunset times for St Vincent & the Grenadines in August 2025. Select a month to view St Vincent & the Grenadines sunrise and sunset times for the next 12 months. The St Vincent & the Grenadines sunrise and sunset times shown below are for Kingstown.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Friday, 1st August 2025 | 05:50 | 18:32 |
Saturday, 16th August 2025 | 05:53 | 18:25 |
Sunday, 31st August 2025 | 05:54 | 18:16 |
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