Tanzania, located just south of the equator, enjoys a stable tropical climate with warm temperatures year-round. Average daytime temperatures range from 25°C to 27°C in lowland and coastal areas, making it an excellent destination for wildlife safaris, mountain treks, and beach escapes throughout the year.
However, weather varies significantly by region and altitude. Higher elevations such as Mount Kilimanjaro and the Ngorongoro Crater experience much cooler conditions, with nighttime temperatures sometimes dropping below freezing. Packing layers is essential for these areas.
Tanzania has two main rainy seasons:
Long rains: March to May
Short rains: Late October to mid-December
Rainfall is usually in the form of short, heavy showers rather than all-day downpours, leaving plenty of time for activities. December often brings a mix of warm sunshine and occasional rain, creating lush, vibrant landscapes.
Average Monthly Rainfall in Northern Tanzania (Approximate mm)
January: 49–89
February: 30–94
March: 85–130
April: 140–153 (wettest month)
May: 74–126
June: 13–32
July: 10–14 (driest month)
August: 18–24
September: 21–30
October: 40–48
November: 91–132
December: 75–104
These figures vary slightly between the Serengeti, Arusha, and coastal regions, with the northern safari circuit generally receiving less rain than coastal or southern areas.
Why Consider the Rainy (Green) Season?
While many travelers flock to the dry season, Kilisherpas Travel often recommends the green season (especially March–May or November–December) for a more rewarding and unique experience:
Stunning Scenery The landscape transforms into a lush, emerald-green paradise. Dramatic skies and vibrant vegetation create spectacular photo opportunities which is why channels like National Geographic frequently film during this time.
Fewer Crowds Enjoy a more exclusive and intimate safari. Wildlife sightings feel personal, with fewer vehicles and better chances for uninterrupted viewing and photography.
Dust-Free Drives The air is fresh and clear, without the heavy dust common in the late dry season. This results in cleaner views and a more comfortable experience.
Excellent Value Lodge rates and safari packages are significantly lower. With Kilisherpas Travel, you can enjoy premium service and high-quality experiences at more accessible prices.
What to Consider During the Rainy Season
Some remote tracks in the Serengeti or other parks may become muddy or temporarily difficult to access. A few lodges particularly in Zanzibar may close for maintenance. However, Kilisherpas Travel carefully selects reliable partners that remain open year-round, ensuring smooth logistics and comfort regardless of the season.
Dry Season Highlights (June–October)
The dry season brings consistent sunshine, lower humidity, and excellent wildlife viewing as animals concentrate around water sources. This is peak season for the Great Migration river crossings (especially July–August). Expect more visitors and higher rates, along with dustier conditions toward the end of the period.
Choosing the Best Time for Your Trip
Best for classic wildlife viewing & Great Migration: June–October (dry season)
Best for lush landscapes, birdwatching & value: March–May or November–December (green season)
Best for calving season in Serengeti: January–February
No matter when you travel, Tanzania delivers unforgettable experiences — from thrilling safaris and Kilimanjaro climbs to cultural encounters and Zanzibar beach relaxation.
Plan Your Journey with Kilisherpas Travel
At Kilisherpas Travel, we tailor every itinerary to your preferences, budget, and desired experience. Whether you prefer the golden plains of the dry season or the vibrant green season with fewer crowds, our expert team will help you choose the perfect timing and create a seamless, memorable adventure.
Rain or shine, Tanzania’s beauty shines through. Let us guide you through its wonders with comfort, expertise, and care.
Ready to plan your Tanzania trip?
Contact Kilisherpas Travel today for personalized advice on the best time to visit and a custom itinerary designed just for you.
