The month in detail
What to expect in August
In August, Saint Vincent sees 29°C during the day with 5.9h of sunshine per day. Expect rain on 38% of days — a light raincoat in the bag is recommended.
August ranks 10 out of 12 months in Saint Vincent.
This month's conditions
What it's like in August
UV index
9 · very high
protection essential
Feels like
very humid
24°
Sea
30°C
warm, ideal
Daylight
12.4h of daylight
Air quality
good
AQI 26
Compare
Is August the right month?
The best month in Saint Vincent is April (8.7/10), 3.4 pts higher than August.
Book
Plan your trip
Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.
Stay
Hotels & rentals · Saint Vincent
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Activities
Tours, tickets, experiences
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Flights
Multi-airline comparator
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🎟️ Activities & tours · Saint Vincent
GetYourGuide selection · free cancellation
Practical info
What you need to know before you go
Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a tropical stay.
Country · Saint Vincent and the Grenadines
🗣️LanguageEnglish
💶CurrencyEast Caribbean Dollar ($)
🚗DrivingLeft-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘModerate · 3/5
🌡️ Climate
🌍Climate typeTropical
📈Climate trend ⓘStable
🔥Hottest monthMay · 29°C
❄️Coolest monthJanuary · 27°C
🌧️Rainiest month ⓘNovember · 40%
🏝️ Tropical stay
🌞Dry season ⓘMay → Sep
🌧️Wet season ⓘDec → Mar
🌀Cyclones ⓘSeason Nov-Apr
Explore
Other destinations in August
If August doesn't convince you for this destination, compare with others.
Similar climate
BarbadosBarbados
Saint LuciaSaint Lucia
DominicaDominica
AntiguaAntigua and Barbuda
Saint ThomasUS Virgin Islands
Location
Where is Saint Vincent ?
Global position + regional geographic context.
🌍 World
🔍 Geographic context
Saint Vincent and the GrenadinesTropical climate with a 8.7 → 5.3 gap between best and worst month. 10 years of ERA5 data to choose by project.
13.15°N · 61.20°W
Questions
Frequently asked questions
What is the best time to visit Saint Vincent?
April is the best month with 28.0°C highs, 25.0°C lows, 7.6h of sunshine and 17.0% rainy days. The months of April & February offer comparable conditions.
How many hours of sunshine does Saint Vincent get in April?
Saint Vincent averages 7.6 sunshine hours per day in April. It is the sunniest month with a climate score of 8.4/10.
What is the rainiest month in Saint Vincent?
July is the most unfavourable month with July has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Saint Vincent in April?
In April, overnight lows reach 25.0°C, while afternoon highs average 28.0°C.
Is Saint Vincent good in winter?
In winter (December-February), Saint Vincent scores 8.0/10 on average — Decent period conditions for cultural visits.. The best month overall remains April with a score of 8.4/10.
When should you avoid Saint Vincent?
July is the most difficult month to visit Saint Vincent, with July has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.
Can you swim in Saint Vincent in August?
In August, the sea averages 30°C in Saint Vincent: warm, ideal. Ideal conditions for swimming and snorkeling.
Do you need sun protection in Saint Vincent in August?
The average UV index reaches 9 in August in Saint Vincent (very high), with about 12.4h of daylight. Protection essential.