What's on in Serengeti, Tanzania through the year
Serengeti, Tanzania has 10 curated events through the year — 4 natural spectacles, 1 holiday, 3 seasons and 2 local rules. The ones to plan around: Wildebeest calving (January) and Grumeti River crossings (May). January, June, July, September and December are its peak-crowd months.
Updated September 2026 · every event curated and sourced · dates for 2026 where they are announced, the usual window where they are not
Serengeti events and crowds by month
| Month | What starts | Crowds |
|---|---|---|
| January | Park permits run 24 hours, Wildebeest calving | Peak crowds |
| February | — | Shoulder season |
| March | Long rains and green season, Low-season park fees | Busy |
| April | — | Busy |
| May | Grumeti River crossings | Busy |
| June | Dry season game viewing | Peak crowds |
| July | Mara River crossings | Peak crowds |
| August | — | Busy |
| September | — | Peak crowds |
| October | — | Busy |
| November | Short rains, Migrant birding season | Quiet |
| December | Christmas and New Year peak | Peak crowds |
January in Serengeti
Serengeti weather in January →Peak crowds — Christmas and New Year peak, December–January long break in Tanzania
- Rule
Park permits run 24 hours
1 Jan – 31 DecBook earlyThe conservation fee is valid for twenty-four hours from entry and the rangers check on the way out; overstaying buys another full day, and a day-trip permit is shorter again. It is why itineraries are built around gate times, not sunsets. Source ↗
- Nature
Wildebeest calving
15 Jan – 15 Mar · usuallyWildlife seasonBook earlyClose to half a million calves drop in a three-week burst on the short-grass plains around Ndutu, and every predator in the ecosystem is there for it. The exact fortnight moves with the rains, so camps sell the whole window.
Still on: Migrant birding season (15 Nov – 15 Apr (usually)), Christmas and New Year peak (20 Dec – 5 Jan)
February in Serengeti
Serengeti weather in February →Shoulder season — school holidays in 2 of the markets that fill it, an ordinary month
Nothing new starts in February.
Still on: Park permits run 24 hours (1 Jan – 31 Dec), Wildebeest calving (15 Jan – 15 Mar (usually)), Migrant birding season (15 Nov – 15 Apr (usually))
March in Serengeti
Serengeti weather in March →Busy — April short break in Tanzania, school holidays in 4 of the markets that fill it
- Season
Long rains and green season
15 Mar – 31 MayMonsoonClosuresIt rarely rains all day, but it rains most days, the black cotton soil softens and the western corridor tracks get difficult. Some of the smaller mobile camps shut entirely for April and May; the ones that stay open are half price.
- Rule
Low-season park fees
15 Mar – 15 MayTANAPA's low season runs 15 March to 15 May and the conservation fee drops with it, which on a week inside the park is a real difference once the daily fees are stacked up. Rates are usually revised each July. Source ↗
Still on: Park permits run 24 hours (1 Jan – 31 Dec), Wildebeest calving (15 Jan – 15 Mar (usually)), Migrant birding season (15 Nov – 15 Apr (usually))
April in Serengeti
Serengeti weather in April →Busy — April short break in Tanzania, school holidays in 4 of the markets that fill it
Nothing new starts in April.
Still on: Park permits run 24 hours (1 Jan – 31 Dec), Long rains and green season (15 Mar – 31 May), Low-season park fees (15 Mar – 15 May), Migrant birding season (15 Nov – 15 Apr (usually))
May in Serengeti
Serengeti weather in May →Busy — school holidays in 3 of the markets that fill it, one of its best months for weather
- Nature
Grumeti River crossings
15 May – 10 Jul · usuallyWildlife seasonBefore the famous Mara crossings the herds push north-west through the corridor and over the Grumeti, where the crocodiles are the largest in the park. Fewer vehicles here than in the north later on. Source ↗
Still on: Park permits run 24 hours (1 Jan – 31 Dec), Long rains and green season (15 Mar – 31 May), Low-season park fees (15 Mar – 15 May)
June in Serengeti
Serengeti weather in June →Peak crowds — Dry season game viewing, Mid-year break in Tanzania
- Season
Dry season game viewing
15 Jun – 15 OctCrowdedThe grass is down, the water is concentrated into a handful of rivers and pools, and animals are easier to find here than at any other time. It is also when every camp is full and rates sit at their annual high.
Still on: Park permits run 24 hours (1 Jan – 31 Dec), Grumeti River crossings (15 May – 10 Jul (usually))
July in Serengeti
Serengeti weather in July →Peak crowds — Dry season game viewing, Mid-year break in Tanzania
- Nature
Mara River crossings
1 Jul – 31 Oct · usuallyWildlife seasonBook earlyThe herds bank up on the south side and go over in a rush that may happen twice in a morning or not at all that week. Crossings run north in July and August and back south in October; the Kogatende camps book a year out.
Still on: Park permits run 24 hours (1 Jan – 31 Dec), Grumeti River crossings (15 May – 10 Jul (usually)), Dry season game viewing (15 Jun – 15 Oct)
August in Serengeti
Serengeti weather in August →Busy — Dry season game viewing, school holidays in 4 of the markets that fill it
Nothing new starts in August.
Still on: Park permits run 24 hours (1 Jan – 31 Dec), Dry season game viewing (15 Jun – 15 Oct), Mara River crossings (1 Jul – 31 Oct (usually))
September in Serengeti
Serengeti weather in September →Peak crowds — Dry season game viewing, September short break in Tanzania
Nothing new starts in September.
Still on: Park permits run 24 hours (1 Jan – 31 Dec), Dry season game viewing (15 Jun – 15 Oct), Mara River crossings (1 Jul – 31 Oct (usually))
October in Serengeti
Serengeti weather in October →Busy — Dry season game viewing, school holidays in 4 of the markets that fill it
Nothing new starts in October.
Still on: Park permits run 24 hours (1 Jan – 31 Dec), Dry season game viewing (15 Jun – 15 Oct), Mara River crossings (1 Jul – 31 Oct (usually))
November in Serengeti
Serengeti weather in November →Quiet — school holidays in 2 of the markets that fill it, one of its worst months for weather
- Season
Short rains
1 Nov – 15 Dec · usuallyMonsoonA month or so of afternoon showers that green the plains and knock five months of dust out of the air. The herds drift back south through it, the park is quiet, and the light is the best of the year for photographs.
- Nature
Migrant birding season
15 Nov – 15 Apr · usuallyBirdlife seasonEuropean and Asian migrants arrive with the short rains and stay until April, on top of the residents in breeding plumage. The wet months are the ones birders choose and the game drivers avoid.
Still on: Park permits run 24 hours (1 Jan – 31 Dec)
December in Serengeti
Serengeti weather in December →Peak crowds — Christmas and New Year peak, December–January long break in Tanzania
- Holiday
Christmas and New Year peak
20 Dec – 5 JanChristmas & New YearCrowdedBook earlyCamps charge festive rates and impose minimum stays over the fortnight, and the good ones are taken a year out. It falls between the rains, so the game viewing does not justify the premium. Source ↗
Still on: Park permits run 24 hours (1 Jan – 31 Dec), Short rains (1 Nov – 15 Dec (usually)), Migrant birding season (15 Nov – 15 Apr (usually))