Temperatures in August
It's hot in August in Saint Vincent and the Grenadines with an average temperature of 30°C. Temperatures this month range from a low of 29°C to a high of 30°C. At night, you can expect temperatures between 27°C and 28°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Saint Vincent and the Grenadines in August. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of August
The month of August starts in Saint Vincent and the Grenadines with hot temperatures, averaging around 30°C during the day and nights close to 28°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-August
By mid-August, the average daytime temperature stays the same at 30°C, with nights close to 28°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of August
By the end of August, the average daytime temperature in Saint Vincent and the Grenadines will be around 30°C, with nights close to 28°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Discover cheap holidays to Saint Vincent and the Grenadines 
Precipitation in August
In August, there is an average of 136 mm of precipitation, spread over 23 days. The wind speed is around 5 Bft, mostly coming from the East.
There’s an average 76% chance of precipitation per day this month. Though that seems frequent, there are also a few days with lower precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in August for Saint Vincent and the Grenadines. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Saint Vincent and the Grenadines in August |
UK | ||
|---|---|---|---|
 Average Temperature |
30°C | 22°C | |
 High Temp |
30°C | 24°C | |
| Low Temp |
29°C | 19°C | |
 Total Precipitation |
136 mm | 60 mm | |
| Rainy Days |
23 days | 10 days | |
July
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is August a good time to visit Saint Vincent and the Grenadines?
After some sun? Then August isn’t the best time to be in Saint Vincent and the Grenadines. The temperature is pleasant, but there’s too much chance of rain this month.
The hurricane season in Saint Vincent and the Grenadines runs from June to November.
Temperature records for Saint Vincent and the Grenadines in August
With 32°C, Saint Vincent and the Grenadines hit the highest temperature in the last 10 years in August 2016. The lowest daytime temperature in this month was 26°C in 2021. The extreme night temperatures ranged from a low of 24°C to a high of 30°C.
You can check out all destinations in Saint Vincent and the Grenadines for a full picture of the climate.
Plan your next holiday
Don’t miss the best holiday deals for Saint Vincent and the Grenadines and see what our partners have for you.
Daily Temperature in August in Saint Vincent and the Grenadines
This chart shows the average daily temperatures, both day and night, for each day in August in Saint Vincent and the Grenadines, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Weather experiences in August in Saint Vincent and the Grenadines
Good
August in St Vincent and the Grenadines was mostly sunny and... more
Daily Precipitation in August in Saint Vincent and the Grenadines
The chart below shows the average daily precipitation in August for Saint Vincent and the Grenadines, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for August, you can expect around 23 days of rain in Saint Vincent and the Grenadines.
Daily UV Index in August in Saint Vincent and the Grenadines
This chart shows the average daily UV index in August in Saint Vincent and the Grenadines, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Saint Vincent and the Grenadines Over the Years
This chart shows the average temperature in August in Saint Vincent and the Grenadines, measured in degrees Celsius, over the past years.
Total Precipitation in August in Saint Vincent and the Grenadines Over the Years
This chart shows the average precipitation in August in Saint Vincent and the Grenadines, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in August for Saint Vincent and the Grenadines
Click on a specific day in August for detailed info on the typical weather on that day in Saint Vincent and the Grenadines. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Saint Vincent and the Grenadines
The weather in August in Saint Vincent and the Grenadines is rated 4 out of 5 stars by 1 visitor. Have you been to Saint Vincent and the Grenadines? Share your weather experience to help other visitors.
Write your own review
August in St Vincent and the Grenadines was mostly sunny and warm. There were occasional short and heavy showers, but mostly the weather cleared up quickly. The high temperatures made it ideal for sun worshippers.— This text is automatically translated to English
Have you been to Saint Vincent and the Grenadines in August?
Share your weather experience in August in Saint Vincent and the Grenadines.
Average Weather in Saint Vincent and the Grenadines by Month
Click on a month below to see detailed weather info for Saint Vincent and the Grenadines. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Saint Vincent and the Grenadines for all months at once
