What's on in Nairobi, Kenya through the year
Nairobi, Kenya has 12 curated events through the year — 1 festival, 3 natural spectacles, 4 holidays and 4 seasons. The ones to plan around: Dry-season game viewing (January) and Mara migration season (July). January, February, July, August, 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
Nairobi events and crowds by month
| Month | What starts | Crowds |
|---|---|---|
| January | Dry-season game viewing | Peak crowds |
| February | — | Peak crowds |
| March | The long rains, Easter travel week | Busy |
| April | — | Quiet |
| May | — | Quiet |
| June | Madaraka Day | Busy |
| July | Mara migration season, Safari high season | Peak crowds |
| August | — | Peak crowds |
| September | — | Peak crowds |
| October | Jacaranda on the old avenues, Nairobi Marathon, The short rains, Mashujaa Day | Busy |
| November | Migrant bird season | Quiet |
| December | Jamhuri Day | Peak crowds |
January in Nairobi
Nairobi weather in January →Peak crowds — the editor's peak month, school holidays in 5 of the markets that fill it
- Season
Dry-season game viewing
1 Jan – 28 FebDry seasonThe short break between the two rainy seasons. Animals concentrate on what water is left in Nairobi National Park, and the tracks are firm enough to drive properly.
Still on: Migrant bird season (1 Nov – 15 Apr (usually))
February in Nairobi
Nairobi weather in February →Peak crowds — the editor's peak month, school holidays in 2 of the markets that fill it
Nothing new starts in February.
Still on: Dry-season game viewing (1 Jan – 28 Feb), Migrant bird season (1 Nov – 15 Apr (usually))
March in Nairobi
Nairobi weather in March →Busy — between the peaks, Easter travel week
- Season
The long rains
15 Mar – 31 May · usuallyMonsoonRiskThe heavier of the two wet seasons, arriving as afternoon storms and settling in through April. Roads flood, everything greens, and the safari camps drop their rates or close.
- Holiday
Easter travel week
20 Mar – 25 Apr · usuallyEaster & Holy WeekCrowdedClosuresGood Friday and Easter Monday are both public holidays and Nairobi empties towards the coast and the up-country homes. Flights to Mombasa and Diani go first; the city itself is easy that week. Source ↗
Still on: Migrant bird season (1 Nov – 15 Apr (usually))
April in Nairobi
Nairobi weather in April →Quiet — the editor's quiet month, Easter travel week
Nothing new starts in April.
Still on: The long rains (15 Mar – 31 May (usually)), Easter travel week (20 Mar – 25 Apr (usually)), Migrant bird season (1 Nov – 15 Apr (usually))
May in Nairobi
Nairobi weather in May →Quiet — the editor's quiet month, school holidays in 3 of the markets that fill it
Nothing new starts in May.
Still on: The long rains (15 Mar – 31 May (usually))
June in Nairobi
Nairobi weather in June →Busy — between the peaks, Madaraka Day
- Holiday
Madaraka Day
1 JunNational holidayClosuresThe 1st of June, marking self-rule, with the national ceremony rotating between county stadiums. Offices and banks shut and the roads out of the city are heavy the evening before. Source ↗
July in Nairobi
Nairobi weather in July →Peak crowds — the editor's peak month, Safari high season
- Nature
Mara migration season
1 Jul – 31 Oct · usuallyWildlife seasonBook earlyThe herds cross in from the Serengeti and the Mara River crossings run from late July into October. Nairobi is the way in and out, and the reason its flights are full. Source ↗
- Season
Safari high season
1 Jul – 15 OctDry seasonCrowdedBook earlyCool, dry and the busiest stretch of the year for the camps, while the city itself is quiet and comfortable. Book the Mara side of the trip a long way ahead.
August in Nairobi
Nairobi weather in August →Peak crowds — the editor's peak month, Safari high season
Nothing new starts in August.
Still on: Mara migration season (1 Jul – 31 Oct (usually)), Safari high season (1 Jul – 15 Oct)
September in Nairobi
Nairobi weather in September →Peak crowds — the editor's peak month, Safari high season
Nothing new starts in September.
Still on: Mara migration season (1 Jul – 31 Oct (usually)), Safari high season (1 Jul – 15 Oct)
October in Nairobi
Nairobi weather in October →Busy — between the peaks, Safari high season
- Nature
Jacaranda on the old avenues
1 Oct – 15 Nov · usuallyThe colonial-era streets around Upper Hill and Westlands go purple as the short rains start, and the petals end up thicker on the pavement than on the tree. Source ↗
- Festival
Nairobi Marathon
25 OctMajor festivalCrowdedClosuresThirty thousand runners on the Southern Bypass in late October, in the country that produces most of the world's distance champions. The road closures start early. Source ↗
- Season
The short rains
20 Oct – 15 Dec · usuallyMonsoonLighter and less reliable than the long rains, usually starting late in October. Low season for safaris, green everywhere, and the cheapest the camps get.
- Holiday
Mashujaa Day
20 OctNational holidayClosuresHeroes' Day on 20 October, a public holiday landing in the busiest safari month of the year. When it falls next to a weekend the Mara flights and the Naivasha road both fill up. Source ↗
Still on: Mara migration season (1 Jul – 31 Oct (usually)), Safari high season (1 Jul – 15 Oct)
November in Nairobi
Nairobi weather in November →Quiet — the editor's quiet month, school holidays in 2 of the markets that fill it
- Nature
Migrant bird season
1 Nov – 15 Apr · usuallyBirdlife seasonPalearctic migrants arrive with the short rains and stay into April, which is when the national park, the Athi plains and the Rift lakes an hour away hold the most species. The residents are there all year. Source ↗
Still on: Jacaranda on the old avenues (1 Oct – 15 Nov (usually)), The short rains (20 Oct – 15 Dec (usually))
December in Nairobi
Nairobi weather in December →Peak crowds — the editor's peak month, Jamhuri Day
- Holiday
Jamhuri Day
12 DecSchool holidaysClosuresCrowdedIndependence day, a public holiday with a stadium ceremony, and the start of the stretch when Kenyan families fill the parks and the coast for the holidays. Source ↗
Still on: The short rains (20 Oct – 15 Dec (usually)), Migrant bird season (1 Nov – 15 Apr (usually))