Best time to visit the Serengeti: a month-by-month guide
There is no bad month — the herds are always somewhere. What changes is where, and that should decide which camp you book, not whether you go.
Short answer: the Serengeti is good year-round. January to March puts you in the southern calving grounds with the highest predator activity. July to September puts you at the Mara River crossings in the north. April, May and November are wet, cheap and quiet.
The Great Migration is a continuous loop, not an event with a date. Roughly two million wildebeest, zebra and gazelle move clockwise through the ecosystem year-round. They are always somewhere. The question is only which part of a 30,000 km² park you need to be in.
This is why choosing a camp matters more than choosing a month.
Month by month
January–February — calving, southern plains
Around 400,000 calves are born in a roughly three-week window on the short-grass plains near Ndutu. Predators concentrate accordingly. If you want to see hunting rather than grazing, this is the best time of year, and it is materially cheaper than the July–September peak.
March — the herds begin moving
Calving tails off and the herds start drifting north-west. Rain increases through the month. Good value, and the plains are green.
April–May — the long rains
The wettest period. Some camps close. Roads become difficult and grass grows tall enough to hide a lion at twenty metres. Prices are at their lowest and you may have sightings entirely to yourself. A reasonable choice if you are on a budget and not on your first safari; a poor one if this is a once-in-a-lifetime trip.
June — the rut, Western Corridor
Rain stops. Herds concentrate in the Western Corridor and the mating season produces a lot of noise and activity. The first Grumeti River crossings happen. Prices begin climbing.
July–September — Mara River crossings, northern Serengeti
The images everyone has seen. Herds mass on the riverbank, hesitate, then cross into crocodile water. It is genuinely dramatic and completely unpredictable — a crossing may happen twice in a morning or not for three days.
This is peak season. Expect the highest prices of the year, camps booked six to twelve months out, and a queue of vehicles at popular crossing points.
October–November — the return south
Herds move back down through the eastern Serengeti. The short rains arrive in November, turning the plains green. Vehicle numbers drop sharply. Underrated months.
December — southern plains again
Herds are back on the short-grass plains and calving is close. Christmas and New Year carry a price premium, but early December is quiet.
Choosing your camp, not just your month
The single most common planning mistake is booking a fixed lodge in the central Serengeti and expecting to see the migration in August. Seronera is convenient year-round and has excellent resident game — but it is a four-hour drive from the northern river crossings.
Two ways to solve this:
- Mobile tented camps relocate two or three times a year to follow the herds. If the migration is your priority, this is the answer.
- Match the region to the month — Ndutu/southern plains for January–March, Western Corridor for June, northern Serengeti for July–October.
Ask any operator directly: "Where exactly will we be sleeping, and how far is that from where the herds are expected that week?" A good operator answers immediately.
If you only care about big cats
Consider February in the south over August in the north. Predator density during calving is exceptional, the short grass makes spotting easy, and you will pay noticeably less. River crossings are spectacular, but they are one event in a trip, and you may not see one.
What about the rest of the park?
Resident wildlife does not migrate. Lion, leopard, elephant, giraffe and hippo are in the Seronera valley all year. A Serengeti trip in April still shows you a great deal — it is only the migration spectacle that has a calendar.
Migration timing varies year to year with rainfall. Any month given here is a pattern, not a schedule.