Arusha · SpringMonth summary
Arusha weather in May
✅ Good
🌡️ Temperature min / max
61°F – 72°F
🌧 Rainy days
56% of days
☀️ Sunshine
10.0h per day on average
🌊 🌊 Season
Spring
⭐ ⭐ Weather score
7.2/10
📅 📅 Best month
September (8.5/10)
Quick decision
Should you visit Arusha in May?
✅ Good
✅ Yes if: you're willing to accept showers in exchange for lower prices and fewer tourists.
❌ No if: you're planning 100% outdoor activities — rain is frequent.
Our take: May is a good time to visit Arusha. September remains slightly better (+1.3 pts).
By trip type
Arusha in May by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ⚠️ Possible
- 🏖️ Beach / swimming : — No sea access
- 💰 💰 Budget : ✅ Low season
Local context
What to expect in May
Spring marks the start of the good season in Arusha. Temperatures rise (22°F) and tourists have not yet arrived en masse. With 56% of rainy days, always have indoor alternatives planned. Not the best window, but acceptable if dates are constrained. September (8.5/10) is significantly better if possible.
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All months for Arusha
Annual table
Month-by-month comparison
| Month | Min °F | Max °F | Rain % | Precip in | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌤️ January | 61°F | 81°F | 53% | 0.2in | 11.8h | 7.7/10 |
| 🌤️ February | 61°F | 82°F | 42% | 0.1in | 11.8h | 8.1/10 |
| 🌤️ March | 63°F | 81°F | 58% | 0.2in | 11.6h | 7.5/10 |
| 🌧️ April | 63°F | 75°F | 90% | 0.4in | 10.2h | 7.0/10 |
| 🌦️ May | 61°F | 72°F | 56% | 0.2in | 10.0h | 7.2/10 |
| 🌤️ June | 57°F | 70°F | 32% | 0.1in | 10.2h | 7.5/10 |
| 🌤️ July | 57°F | 70°F | 31% | 0.0in | 10.3h | 7.6/10 |
| 🌤️ August | 57°F | 72°F | 30% | 0.0in | 10.5h | 7.8/10 |
| ☀️ September | 57°F | 77°F | 19% | 0.0in | 11.1h | 8.5/10 |
| 🌤️ October | 61°F | 79°F | 32% | 0.1in | 11.4h | 8.2/10 |
| 🌤️ November | 61°F | 79°F | 57% | 0.2in | 11.4h | 7.5/10 |
| 🌤️ December | 61°F | 79°F | 59% | 0.2in | 11.4h | 7.4/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In May, Arusha averages 72°F, 56% rainy days and 10.0h of sunshine per day. Overall weather score: 7.2/10.
See methodology →
Comparison
May vs September (best month)
The best month is September (score 8.5/10). Difference:
- 🌡️ Max temperature : +3°F
- 🌧 Rainy days : -37%
- ☀️ Sunshine : +1.1h/day
FAQ
FAQ — Arusha in May
Is May a good time to visit Arusha?
May is an acceptable time for Arusha (score 7.2/10). Conditions are decent but not optimal — consider September (8.5/10) if possible.
Does it rain a lot in Arusha in May?
Yes, 56% of days see rain in May. Plan some indoor activities as backup.
Accommodation
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Activities & tours
Activities and tours in Arusha
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