August
Weather in Saint Vincent and the Grenadines for August 2025
Your guide to Saint Vincent and the Grenadines weather in August - trends and predictions
In general, the average temperature in Saint Vincent and the Grenadines at the beginning of August is 28.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 29 °C by the end of August.
Saint Vincent and the Grenadines experiences an exceptionally high level of rainfall in August, with more than 20 rainy days on average.
Is August a good time to visit Saint Vincent and the Grenadines? check out the best time to travel to Saint Vincent and the Grenadines page.
- New! Chat with our AI weatherman - it’s amazing and free.
9
Dry days
22
Rainy days
0
Snow days
28°/27°
Temperatures
28 km/h
Avg max wind
78 %
Avg humidity
Saint Vincent and the Grenadines in August average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2  28° | 3  28° | ||||
| 4 28° | 5 29° | 6 28° | 7  29° | 8 29° | 9 29° | 10 28° |
| 11 29° | 12 28° | 13 28° | 14 29° | 15 29° | 16 28° | 17 28° |
| 18 28° | 19 28° | 20 28° | 21  28° | 22 28° | 23  29° | 24 29° |
| 25  29° | 26 29° | 27 29° | 28 29° | 29 29° | 30 29° | 31 29° |
You can click on date
Access Saint Vincent and the Grenadines weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during August in Saint Vincent and the Grenadines
See the weather trend as well as the moving average line
August weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Partly cloudy | 28° /28° | 0.2 mm | 7 | |
| 2 Aug. | Heavy rain at times | 28° /27° | 3.4 mm | 6 | |
| 3 Aug. | Patchy rain possible | 28° /27° | 4 mm | 6 | |
| 4 Aug. | Patchy rain possible | 28° /27° | 2.9 mm | 6 | |
| 5 Aug. | Patchy rain possible | 29° /28° | 4.7 mm | 6 | |
| 6 Aug. | Patchy rain possible | 28° /27° | 3.8 mm | 6 | |
| 7 Aug. | Moderate rain at times | 29° /27° | 4.9 mm | 6 | |
| 8 Aug. | Heavy rain at times | 29° /27° | 6.3 mm | 6 | |
| 9 Aug. | Moderate or heavy rain shower | 29° /27° | 8.3 mm | 6 | |
| 10 Aug. | Moderate or heavy rain shower | 28° /26° | 13.3 mm | 6 | |
| 11 Aug. | Patchy rain possible | 29° /27° | 1 mm | 6 | |
| 12 Aug. | Heavy rain at times | 28° /27° | 8.2 mm | 6 | |
| 13 Aug. | Moderate or heavy rain shower | 28° /26° | 15.5 mm | 6 | |
| 14 Aug. | Patchy rain possible | 29° /27° | 0.7 mm | 6 | |
| 15 Aug. | Patchy rain possible | 29° /28° | 3.8 mm | 6 | |
| 16 Aug. | Patchy rain possible | 28° /27° | 5.8 mm | 6 | |
| 17 Aug. | Patchy rain possible | 28° /27° | 2 mm | 6 | |
| 18 Aug. | Patchy rain possible | 28° /27° | 3 mm | 6 | |
| 19 Aug. | Moderate or heavy rain shower | 28° /27° | 10.8 mm | 6 | |
| 20 Aug. | Moderate or heavy rain shower | 28° /26° | 26.2 mm | 6 | |
| 21 Aug. | Overcast | 28° /27° | 0.6 mm | 6 | |
| 22 Aug. | Overcast | 28° /28° | 1.5 mm | 6 | |
| 23 Aug. | Cloudy | 29° /28° | 1 mm | 6 | |
| 24 Aug. | Partly cloudy | 29° /28° | 0.9 mm | 7 | |
| 25 Aug. | Thundery outbreaks possible | 29° /27° | 4.3 mm | 6 | |
| 26 Aug. | Thundery outbreaks possible | 29° /28° | 0.7 mm | 6 | |
| 27 Aug. | Thundery outbreaks possible | 29° /28° | 1.2 mm | 6 | |
| 28 Aug. | Thundery outbreaks possible | 29° /27° | 2.4 mm | 6 | |
| 29 Aug. | Light rain shower | 29° /27° | 4.7 mm | 6 | |
| 30 Aug. | Light rain shower | 29° /28° | 5.6 mm | 6 | |
| 31 Aug. | Light rain shower | 29° /28° | 4.7 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Saint Vincent and the Grenadines in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Saint Vincent and the Grenadines forecast closer to your planned date for the most up-to-date weather information.
Saint Vincent and the Grenadines in August - FAQ
What are the expected maximum and minimum temperatures in Saint Vincent and the Grenadines during August?
During August, expect a variety of temperatures with highs around 28° and lows near 27°, suitable for diverse activities and preferences.
How much rainfall should be expected in Saint Vincent and the Grenadines during August?
Significant rainfall exceeding 184.4 mm is expected in Saint Vincent and the Grenadines during August, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Saint Vincent and the Grenadines during August?
The average wind speed in Saint Vincent and the Grenadines during August is 28 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Saint Vincent and the Grenadines in August?
As you prepare for your trip to Saint Vincent and the Grenadines in August, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Saint Vincent and the Grenadines, during August, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
Regions in Saint Vincent and the Grenadines
Choose a region for an accurate weather forecasts
Top locations in Saint Vincent and the Grenadines
Select a location for an accurate weather forecast
More Locations Quick links
You are here
Where is Saint Vincent and the Grenadines?Get accurate weather forecasts for Saint Vincent and the Grenadines, located at latitude 13.155 and longitude -61.227. Stay updated with localized weather information tailored for Saint Vincent and the Grenadines.
Found a mistake?
We appreciate your attention to details. Tell us here.