Tanzania’s weather is generally warm and pleasant year-round, but it varies by season, altitude, and region. Whether you’re planning a safari, climbing Mount Kilimanjaro, or relaxing in Zanzibar, understanding Tanzania’s weather will help you choose the best time to visit.
Overview of Tanzania’s Climate
Tanzania has a tropical climate influenced by altitude and the Indian Ocean.
- Average daytime temperatures: 22–32°C (72–90°F)
- Cooler areas: Northern highlands (Arusha, Ngorongoro, Kilimanjaro)
- Hotter areas: Coastal regions and Zanzibar
Rather than four seasons, Tanzania experiences dry and rainy seasons.
Tanzania Weather by Season
Dry Season (June – October)
Best overall weather
- Little to no rainfall
- Cooler nights and mornings
- Warm, sunny days
Ideal for:
- Safari (best wildlife viewing)
- Kilimanjaro climbing
- Outdoor activities
Temperatures:
- Day: 24–28°C
- Night: 10–15°C (colder in highland areas)
Short Rains (November – December)
Light, short rain showers, usually in the afternoon or evening.
- Landscapes begin turning green
- Fewer tourists
- Generally good travel conditions
Good for:
- Budget travel
- Photography
- Cultural experiences
Green / Long Rains (March – May)
Wettest period of the year
- Heavy rains, especially in April
- Muddy roads in some national parks
- Lush vegetation
Pros:
- Lowest travel prices
- Very few tourists
- Beautiful green scenery
Cons:
- Some camps and lodges close
- Travel can be slower
Warm & Green (January – February)
- Warm temperatures
- Occasional rain
- Excellent wildlife activity
Highlights:
- Wildebeest calving season
- Many newborn animals
- Strong predator activity
Regional Weather Differences
Northern Safari Circuit (Serengeti, Ngorongoro, Tarangire, Arusha)
- Cooler mornings and evenings
- Dry season offers excellent visibility
- Rainy season brings green landscapes and dramatic skies
Coastal Areas & Zanzibar
- Warmer and more humid climate
- Best beach weather: June–October and December–February
- Heaviest rainfall: April–May
Mount Kilimanjaro
- Weather changes dramatically with altitude
- Summit temperatures can drop to -10°C to -20°C
- Best climbing months: January–March and June–October
Month-by-Month Tanzania Weather Guide
| Month | Weather | Travel Notes |
|---|---|---|
| Jan | Warm, some rain | Calving season |
| Feb | Warm, dry | Excellent safari |
| Mar | Increasing rain | Lush landscapes |
| Apr | Heavy rain | Low season |
| May | Rain easing | Quiet parks |
| Jun | Dry, cool | Peak safari begins |
| Jul | Dry, cool | Migration season |
| Aug | Dry, cool | Best wildlife viewing |
| Sep | Dry, warming | Excellent conditions |
| Oct | Dry, warm | Fewer crowds |
| Nov | Short rains | Good travel deals |
| Dec | Warm, festive | Peak holiday season |
Best Time to Visit Tanzania (Weather-Wise)
- Best overall weather: June–October
- Best green landscapes: January–March
- Best budget period: April–May and November
- Best beach weather: June–October and December–February
What to Pack Based on Weather
- Light, breathable clothing
- Warm layers for mornings and evenings
- Rain jacket (especially November–May)
- Sun protection (hat and sunscreen)
