Weather in Barbados for August 2025
In general, the average temperature in Barbados at the beginning of August is 29 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 29.3 °C by the end of August.
Barbados experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 180 mm.
Is August a good time to visit Barbados? check out the best time to travel to Barbados page.
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Barbados in August average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2  29° | 3  29° | ||||
| 4 29° | 5  29° | 6 29° | 7 29° | 8 29° | 9 29° | 10 29° |
| 11  29° | 12  29° | 13 29° | 14 29° | 15 30° | 16 29° | 17 29° |
| 18 29° | 19 29° | 20 28° | 21 29° | 22 29° | 23 29° | 24 29° |
| 25 29° | 26  29° | 27 30° | 28 30° | 29 29° | 30 29° | 31 29° |
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Temperatures trend during August in Barbados
August weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Partly cloudy | 29° /27° | 0 mm | 7 | |
| 2 Aug. | Heavy rain at times | 29° /27° | 6.1 mm | 6 | |
| 3 Aug. | Moderate rain at times | 29° /26° | 3.3 mm | 6 | |
| 4 Aug. | Moderate rain at times | 29° /26° | 3.9 mm | 6 | |
| 5 Aug. | Cloudy | 29° /27° | 6.6 mm | 6 | |
| 6 Aug. | Moderate rain at times | 29° /27° | 2.8 mm | 6 | |
| 7 Aug. | Heavy rain at times | 29° /27° | 5 mm | 6 | |
| 8 Aug. | Moderate or heavy rain shower | 29° /27° | 7.8 mm | 6 | |
| 9 Aug. | Moderate or heavy rain shower | 29° /26° | 10.2 mm | 6 | |
| 10 Aug. | Moderate or heavy rain shower | 29° /26° | 13.9 mm | 6 | |
| 11 Aug. | Overcast | 29° /26° | 4.2 mm | 6 | |
| 12 Aug. | Patchy rain possible | 29° /27° | 7 mm | 6 | |
| 13 Aug. | Moderate rain at times | 29° /26° | 10.3 mm | 6 | |
| 14 Aug. | Patchy rain possible | 29° /27° | 1.4 mm | 6 | |
| 15 Aug. | Patchy rain possible | 30° /27° | 2.7 mm | 7 | |
| 16 Aug. | Moderate rain at times | 29° /27° | 4.3 mm | 6 | |
| 17 Aug. | Heavy rain at times | 29° /27° | 1.4 mm | 7 | |
| 18 Aug. | Moderate or heavy rain shower | 29° /26° | 4.1 mm | 6 | |
| 19 Aug. | Moderate or heavy rain shower | 29° /26° | 18.2 mm | 6 | |
| 20 Aug. | Moderate or heavy rain shower | 28° /26° | 23.9 mm | 6 | |
| 21 Aug. | Patchy rain possible | 29° /27° | 1.5 mm | 6 | |
| 22 Aug. | Patchy rain possible | 29° /27° | 0.8 mm | 6 | |
| 23 Aug. | Partly cloudy | 29° /27° | 3.7 mm | 7 | |
| 24 Aug. | Partly cloudy | 29° /27° | 0.5 mm | 7 | |
| 25 Aug. | Patchy rain possible | 29° /27° | 5.5 mm | 6 | |
| 26 Aug. | Thundery outbreaks possible | 29° /27° | 1.2 mm | 6 | |
| 27 Aug. | Moderate rain at times | 30° /27° | 4 mm | 7 | |
| 28 Aug. | Light rain shower | 30° /27° | 3.9 mm | 7 | |
| 29 Aug. | Moderate or heavy rain shower | 29° /27° | 10.4 mm | 6 | |
| 30 Aug. | Light rain shower | 29° /27° | 7.5 mm | 6 | |
| 31 Aug. | Light rain shower | 29° /27° | 4 mm | 6 | |
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Guide for Barbados in August
In August, Barbados experiences warm and sunny weather, making it an ideal destination for a summer getaway. At the beginning of the month, the island typically enjoys daytime temperatures around 29° and nighttime temperatures around 25°.
The weather is generally characterized by clear skies and gentle sea breezes, creating perfect conditions for beach activities and water sports.
As the month progresses, Barbados continues to bask in delightful weather, with temperatures remaining fairly consistent. Towards the end of August, visitors can expect similar daytime temperatures of around 30° and nighttime temperatures around 26°.
Rainfall is minimal during this time, and the island benefits from an average of 9 hours of sunshine per day, providing ample opportunities for outdoor exploration and relaxation.
Overall, August offers fantastic weather for enjoying the stunning beaches, vibrant culture, and diverse attractions that Barbados has to offer.
Whether you're looking to soak up the sun, indulge in water-based activities, or simply unwind in a tropical paradise, Barbados in August is sure to provide a memorable and enjoyable experience.
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Barbados in August - FAQ
What to pack to Barbados in August?
As you prepare for your trip to Barbados 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 Barbados, 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
- Sandals/Flip-flops: Comfortable for warm climates
- 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
August rainfall patterns in Barbados
UV exposure in Barbados during August
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