Arusha weather in August
August in Arusha: nice, dry, with clean air — one of the best months to visit.
#2 of 12 months in Arusha · #21 of 604 destinations to visit in August · comfort 93/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Arusha climate normals — August
| Daytime high | 23°C / 74°F | 😎 nice |
|---|---|---|
| Nighttime low | 13°C / 55°F | |
| Feels like (high) | 23°C / 73°F | |
| Rainfall | 5 mm / 0.2 in | ☀️ dry |
| Rainy days | 2 days | |
| Humidity | 68% | 💧 humid |
| Dew point | 11°C / 52°F | |
| Sunshine | 10.1 h/day | |
| Daylight | 12 h | |
| Wind | 12 km/h / 8 mph | |
| Air quality (US AQI) | 38 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Arusha?
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Arusha in August — FAQ
- Is August a good time to visit Arusha?
- August in Arusha: nice, dry, with clean air — one of the best months to visit. It ranks #2 of 12 months for Arusha on SeasonMap's comfort score (93/100).
- What is the weather like in Arusha in August?
- In August, Arusha averages a daily high of 23.1°C and a low of 13°C, with about 5.2 mm of rain over roughly 1.6 rainy days.
- What is the air quality in Arusha in August?
- Arusha has a mean US Air Quality Index of about 38 in August.