Kenya in August: Weather, Crowds & What to Expect

Season
High Season
Temperature
15-28°C (59-82°F)
Crowds
High
Prices
High
Peak safari season in many regions; warm days and cool nights in the highlands. This is when the Maasai Mara often sees dramatic migration activity (wildebeest river crossings).

Climate Map for August

Kenya average temperature in August
-30°-20°-10° 10°20°30°40°

Average temperature across Kenya in August.

City Weather in August

City High Low Rain UV Feels
Nairobi 23° 13° 21 mm extreme Cool
Kakamega 25° 13° 217 mm extreme Mild
Mombasa 28° 20° 76 mm extreme Warm
Nakuru 23° 11° 94 mm extreme Cool
Ruiru 24° 13° 15 mm extreme Mild
Eldoret 22° 10° 186 mm extreme Cool
Kisumu 28° 16° 106 mm extreme Mild

High / low are average daily temperatures (°C). “Feels” reflects how hot or cold it feels, allowing for humidity.

Coast (Mombasa, Diani, Lamu, Malindi)

August continues the cool, breezy spell-excellent beach weather with lower humidity and predictable sea conditions for island hopping. Wildlife boat trips and whale-watching (off southern Kenya some years) benefit from clearer days; beachfront restaurants stay lively into the evening. Pack sunscreen and a light sweater for breezy nights, and expect steady prices as high season continues.

Central Highlands & Nairobi (Nairobi, Naivasha, Nakuru)

August continues the cool, dry spell with clear skies and excellent visibility for photography at viewpoints such as the Great Rift escarpment. Nairobi’s nightlife and outdoor cafes are lively in the evenings, but bring a warm layer for sunrise game drives or evening walks. Crowds for national parks peak; reserve park permits and accommodations in advance.

Rift Valley & Maasai Mara (Maasai Mara, Nakuru, Naivasha, Amboseli fringe)

August remains dry and cool in the mornings with warm afternoons; the short grass opens sightlines and predators are easier to find. This is peak season for international visitors so expect busy camps and higher prices, particularly where migration concentrations occur. Bring good binoculars and book conservation-fee permits ahead where required.

Mount Kenya & Aberdares (Nanyuki, Mount Kenya, Aberdare Range)

August continues the dry, cool highland conditions-excellent for climbing and long day-hikes in the Aberdares where views open up and wildlife congregates near rivers. The combination of clear skies and low insect activity makes for comfortable trekking. Ensure sun protection for exposed ridgelines and plan early starts to avoid afternoon cloud build-up at lower elevations.

Lake Victoria & Western Kenya (Kisumu, Homa Bay, Kakamega, Siaya)

August keeps dry conditions with comfortable warmth and good lake visibility; trophy bird species and shorebirds are easier to find on exposed mudflats around low water. Tourist numbers are modest compared with coastal or safari destinations, making it a relaxed time to explore Kisumu’s markets and islands. Carry binoculars and waterproof covers for cameras when visiting marshy areas.

Northern & Arid North (Marsabit, Turkana, Samburu, Isiolo)

August remains dry and warm, with reduced insect activity and favourable conditions for visiting the Chalbi Desert or remote lodges around Marsabit. Tourist infrastructure is basic-expect simple accommodation and limited mobile coverage in many areas. Sunscreen, hydration, and reliable local guides are essential for safe travel in this month’s harsh sun.

Events & Festivals in August

There are no major festivals or events in Kenya during August to be aware of.