May sits at the tail end of the long rains, a transition month when northern Tanzania is typically at its greenest and many travellers have not yet arrived. Skies often begin to clear towards the end of the month, and the migration herds are usually on the move. This page explains what to expect, who May suits best and how to prepare for changeable weather. It is a month for travellers who value atmosphere over certainty.
A month of change
Rainfall generally eases through May, although in some years it stays heavy and in others it stops early. Expect a mix of showers and bright spells, with lush vegetation and cooler temperatures than the hot months at either end of the year.
Because the pattern is unpredictable, we suggest packing for both rain and sun and keeping your itinerary adaptable.
Where the wildlife tends to be
In many years the great herds begin heading north and west across the Serengeti around this time, often passing through the central and western parts of the park. Exact positions depend on the rains and cannot be promised, but your guide follows current reports.
Resident animals such as lions, elephants, giraffes and buffalo are present all year, and the Ngorongoro Crater remains a dependable choice for variety.
Early-morning drives are often the best of the day when showers are around, so plan for a prompt start and a long, relaxed breakfast or rest in the middle of the day.
Who May suits
May tends to suit travellers who value quiet roads, green scenery and flexibility more than guaranteed dry weather. Photographers often like the clean air and dramatic cloud, and bird lovers can find birds in breeding plumage in some years.
It is less suited to anyone who needs fixed, cloudless days or very easy road conditions.
- Photographers seeking dramatic skies
- Travellers who prefer fewer vehicles
- Birdwatchers
- Visitors with flexible schedules
Combining May with a Kilimanjaro or Zanzibar stay
Some guests pair a short safari with another activity. Kilimanjaro climbers sometimes add a safari after the mountain, though weather on the slopes can be wet and cloudy in this period. Zanzibar has its own rain pattern around these months, so a beach extension needs careful timing.
We can compare options for your dates and give you an honest view of the likely conditions. If rain would spoil your plans, we may suggest alternative months.
Planning for May
Some lodges and camps may still be on reduced operation early in the month, so availability varies. We tailor every trip to your dates and budget, and you can ask us for a current quote.
Pack a waterproof layer, warm clothing for early mornings, sun protection and binoculars. Check current official requirements for visas, health and park rules.
Related pages on our site
- Serengeti migration safaris
- Best month to visit Tanzania
- Best time to visit Zanzibar
- Serengeti National Park
Frequently asked questions
Is May a good month for a safari?
It can be, particularly if you enjoy lush scenery and fewer visitors. Rain remains possible, so a flexible attitude and good waterproofs are important. It is less suited to anyone who needs reliably dry, cloudless days throughout the trip.
Where is the migration in May?
In many years the herds are moving northwards through the central and western Serengeti, but timing varies with the rains. We cannot promise a specific sighting, though your guide will follow current reports and adjust your route where possible.
Can I combine a May safari with Zanzibar?
Yes, many people add a beach stay after the safari. Zanzibar has its own rainy period around this time, so ask us about likely conditions for your dates before you decide how long to spend on the coast.
How busy are the parks in May?
Parks are usually quieter than in the main dry season, with fewer vehicles at sightings. Exact numbers vary by area and week, and we can suggest parks that tend to feel particularly peaceful at this time of year.
