Weather Comparison
Side-by-side weather comparison for August
| Metric | Zanzibar | Dar es Salaam | Better |
|---|---|---|---|
| Average HighHigher is warmer | 29°C (84°F)▲ | 28°C (82°F) | Zanzibar |
| Average LowHigher is milder | 22°C (72°F) | 22°C (72°F) | Tie |
| Rain DaysFewer is drier | 9 days | 7 days▲ | Dar es Salaam |
| PrecipitationLess is drier | 105 mm | 22 mm▲ | Dar es Salaam |
| Sunshine HoursMore is sunnier | 3h/day | 11h/day▲ | Dar es Salaam |
| HumidityLower is more comfortable | 82% | 82% | Tie |
| UV IndexLower is safer | 4 | 4 | Tie |
| Wind SpeedCalmer is better | 15 km/h▲ | 17 km/h | Zanzibar |
Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Dar es Salaam edges ahead as the better destination in August. Dar es Salaam offers 11 hours of daily sunshine with only 7 rain days, while Zanzibar sees 3 sunshine hours and 9 rain days.
Zanzibar can feel quite hot at 29°C, so plan for heat. Dar es Salaam is also comfortable at 28°C.
For travelers who prioritize dry weather, Dar es Salaam is the stronger choice in August. Dar es Salaam receives 8 more hours of sunshine per day, which matters for sightseeing and outdoor activities.
Zanzibar reaches an average high of 29°C (84°F) and drops to 22°C (72°F) at night during August. The daily temperature range is 7°C, meaning relatively stable temperatures from day to night.
Dar es Salaam averages 28°C (82°F) for the high and 22°C (72°F) for the low, with a daily range of 6°C. The two cities feel quite similar in terms of temperature.
Both cities are in the Southern Hemisphere, so they share the same seasonal pattern in August.
Zanzibar receives approximately 105 mm of rainfall across 9 rain days during August. You can expect rain roughly every other day.
Dar es Salaam sees 22 mm over 7 rain days. That makes Dar es Salaam the drier option by 2 rain days and 83 mm of total precipitation.
Both cities share similar humidity levels at 82%.
Highs of 29°C, lows of 22°C, 9 rain days
Highs of 28°C, lows of 22°C, 7 rain days
Pack for both: lightweight breathable clothing, sunscreen SPF 50+, sunglasses, a wide-brimmed hat, a packable rain jacket, an umbrella, moisture-wicking fabrics. These items are useful in either destination during August.
The table below shows average high temperatures and rain days for every month. August is highlighted for quick reference.
| Month | Zanzibar | Dar es Salaam | ||
|---|---|---|---|---|
| High | Rain | High | Rain | |
| Jan | 32°C | 17d | 31°C | 11d |
| Feb | 31°C | 15d | 31°C | 10d |
| Mar | 30°C | 12d | 30°C | 23d |
| Apr | 29°C | 9d | 29°C | 26d |
| May | 28°C | 7d | 28°C | 20d |
| Jun | 28°C | 6d | 28°C | 9d |
| Jul | 28°C | 7d | 27°C | 6d |
| Aug | 29°C | 9d | 28°C | 7d |
| Sep | 30°C | 12d | 29°C | 7d |
| Oct | 31°C | 15d | 29°C | 12d |
| Nov | 32°C | 17d | 30°C | 18d |
| Dec | 32°C | 18d | 30°C | 18d |
Zanzibar Weather in August
Full forecast, packing tips, and activities
Dar es Salaam Weather in August
Full forecast, packing tips, and activities