Barbados, the Gem of the Caribbean
This small island is home to friendly locals, fantastic restaurants, beautiful landscapes, and impressive marine life. Barbados is frequently described as the “Gem of the Caribbean”.
Rose Hill in August sees high daytime temperatures of 29°C (84°F) and nighttime lows of 26°C (79°F). Rainfall is fairly high this month at around 150 mm (5.9 in), so pack a rain jacket to stay dry.
If you prefer dry days with pleasant temperatures, January, February, March, April, May, June and December typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Pick a month to see the average temperature, rainfall and sunshine in Rose Hill - and find the best time to visit.
50-year average (1976-2025)
Based on our historical records, temperatures in Rose Hill typically stay consistent throughout August, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 26°C (79°F).
Browse day-by-day weather records for Rose Hill spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Based on weather observations in Rose Hill between 2006 and 2026, these are the recorded extremes during August.
Find out more about the weather in Barbados and which places have the best travel conditions in this month. See all of Barbados in August →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity
See the full Rose Hill climate overview or explore weather in Barbados.
Where to go in August - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
Barbados, the Gem of the Caribbean
This small island is home to friendly locals, fantastic restaurants, beautiful landscapes, and impressive marine life. Barbados is frequently described as the “Gem of the Caribbean”.
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