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Kenya Weather: What to Expect by Season and Region

Practical Information · By the Bush Camp Tours safari team, Nairobi · Updated 2 October 2026

Zebras crossing a river in East Africa

Kenya's weather is shaped by two things: two rainy seasons each year, and altitude. Being on the equator does not mean it is hot everywhere - Nairobi and the highland parks sit above 1,500m and can be cold at night, while the coast and lowland parks are hot and humid.

The seasons in brief

  • Long rains: roughly March to May, heaviest in April and May.
  • Main dry season: roughly June to October - cooler in the highlands, clear skies.
  • Short rains: roughly November to early December - shorter, lighter showers.
  • Short dry season: roughly mid-December to February - warm and mostly dry.

Rain usually comes in afternoon or evening downpours rather than all-day drizzle, but patterns vary from year to year.

Region by region

Nairobi and the central highlands

Mild days and cool nights. June to August is the coolest period, with grey mornings and evenings cold enough for a jumper. Mount Kenya and the Aberdares are colder still, with freezing nights at high altitude.

The Masai Mara and the Rift Valley

Warm days, cool mornings. Early game drives in an open vehicle can feel cold at any time of year, so a fleece or light jacket is essential.

Amboseli and Tsavo

Lower, drier and hotter, with dust in the dry season. Mornings are still cooler than you might expect.

Samburu and the north

Hot and dry for much of the year, with little rain outside the rainy seasons.

The coast (Mombasa, Diani)

Hot and humid all year. The heaviest rain usually falls from around April to June.

What this means for packing

Pack layers, not a heavy coat: a fleece or light down jacket for cold mornings, breathable clothes for warm afternoons, and a light rain jacket if you travel in a rainy season. For trekking, you need proper cold-weather gear. Our packing list has the details.

How the weather affects your safari

  • Dry seasons: easier wildlife spotting and better roads, but dust.
  • Rainy seasons: green scenery, fewer visitors and lower prices, with occasional muddy roads and some camp closures in the heaviest weeks.

See best time to visit Kenya for how this plays out park by park.

The bottom line

Expect warm days, cold mornings and two rainy seasons. Plan your clothing around altitude, and plan your timing around what you want to see.

Quick Answers

Does it get cold on safari in Kenya?

Yes, early mornings and evenings in the Mara, Nairobi and the highlands can be cold, especially June to August.

Will rain spoil my safari?

Rarely. Most rain falls in short, heavy bursts, and game drives continue.

When is the coast driest?

The heaviest rain on the coast usually falls around April to June, with shorter rains around November. The rest of the year is generally drier, though always hot and humid.

Planning Around the Weather?

Tell us your travel month and we will tell you what conditions to expect in each park.

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