Weather Comparison
Side-by-side weather comparison for August
| Metric | Zanzibar | Dar es Salaam | Better |
|---|---|---|---|
| Average HighHigher is warmer | 29°C (84°F) | 29°C (84°F) | Tie |
| Average LowHigher is milder | 22°C (72°F) | 22°C (72°F) | Tie |
| Rain DaysFewer is drier | 9 days | 9 days | Tie |
| PrecipitationLess is drier | 105 mm | 105 mm | Tie |
| Sunshine HoursMore is sunnier | 3h/day | 3h/day | Tie |
| HumidityLower is more comfortable | 82% | 82% | Tie |
| UV IndexLower is safer | 4 | 4 | Tie |
| Wind SpeedCalmer is better | 15 km/h | 15 km/h | Tie |
Zanzibar and Dar es Salaam are closely matched in August. Neither city has a clear advantage across all metrics. Your decision should come down to personal preference, cultural interests, and travel logistics rather than weather alone.
Zanzibar can feel quite hot at 29°C, so plan for heat. Dar es Salaam runs hot at 29°C.
For travelers who prioritize dry weather, both cities are equally dry in August.
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 29°C (84°F) for the high and 22°C (72°F) for the low, with a daily range of 7°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 105 mm over 9 rain days. Both cities are equally rainy this month.
Both cities share similar humidity levels at 82%.
Highs of 29°C, lows of 22°C, 9 rain days
Highs of 29°C, lows of 22°C, 9 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 | 32°C | 17d |
| Feb | 31°C | 15d | 31°C | 15d |
| Mar | 30°C | 12d | 30°C | 12d |
| Apr | 29°C | 9d | 29°C | 9d |
| May | 28°C | 7d | 28°C | 7d |
| Jun | 28°C | 6d | 28°C | 6d |
| Jul | 28°C | 7d | 28°C | 7d |
| Aug | 29°C | 9d | 29°C | 9d |
| Sep | 30°C | 12d | 30°C | 12d |
| Oct | 31°C | 15d | 31°C | 15d |
| Nov | 32°C | 17d | 32°C | 17d |
| Dec | 32°C | 18d | 32°C | 18d |
Zanzibar Weather in August
Full forecast, packing tips, and activities
Dar es Salaam Weather in August
Full forecast, packing tips, and activities