MultiDayTourFinder

Kenya in August: safari weather, the migration and where to go

By the MultiDayTourFinder team

Updated 16 October 2026 · 3 min read

Wildebeest crossing the Mara River during the Great Migration
Photo: Charles J. Sharp, CC BY-SA 4.0, via Wikimedia Commons

The short answer

Month
August
Verdict
Excellent
Safari weather
Dry
Great Migration
In the Masai Mara: peak crossings
Masai Mara fee
US$200 a day
Coast
Dry, breezy

August is peak season. The migration fills the Masai Mara, river crossings are most likely, and the big cats follow the herds.

Kenya in August at a glance

The map opens on August; tap another month to compare.

Choose your month

Samburu and Laikipia, August: Best✓Samburu and LaikipiaRift Valley lakes, August: Best✓Rift Valley lakesMasai Mara, August: Best✓Masai MaraAmboseli and Tsavo, August: Best✓Amboseli and TsavoCoast, August: Best✓Coast

August

Peak migration in the Masai Mara, with river crossings. Busiest and most expensive month.

  • Samburu and Laikipia (best)Samburu, Ol Pejeta, Lewa
  • Rift Valley lakes (best)Lake Nakuru, Lake Naivasha
  • Masai Mara (best)plus the Great Migration, July to October
  • Amboseli and Tsavo (best)elephants below Kilimanjaro
  • Coast (best)Diani, Watamu, Lamu
Simplified map. Weather varies from year to year; the strip below shows every month at once.

Where is the Great Migration in August?

Choose your month

Highlighted months: herds usually in Kenya.

KENYATANZANIAMara RiverMasai MaraNorthern SerengetiWestern CorridorCentral SerengetiSouthern Serengeti

August

Masai Mara
In Kenya
River crossings
Peak season

Peak migration in the Masai Mara, with river crossings most days somewhere along the Mara River.

Where the herds are: Northern Serengeti and Masai Mara

Schematic map, not to scale. Typical positions only: the herds follow the rain, so timing can shift by several weeks from year to year.

August across the year

How August compares with the rest of the year in each region. The ringed column is August.

Swipe sideways to see all 12 months →

RegionJFMAMJJASOND
Masai Maraplus the Great MigrationBestBestMixedWet or difficultWet or difficultBestBestBestBestBestMixedBest
Rift Valley lakesNakuru, NaivashaBestBestMixedWet or difficultWet or difficultBestBestBestBestBestMixedBest
Amboseli and TsavosouthBestBestMixedWet or difficultMixedBestBestBestBestBestMixedMixed
Samburu and LaikipianorthBestBestMixedWet or difficultMixedBestBestBestBestMixedWet or difficultMixed
CoastDiani, WatamuBestBestBestMixedWet or difficultWet or difficultMixedBestBestBestMixedBest
BestMixedWet or difficultKenya has two rainy seasons: the long rains from about late March to May and the short rains in November and December. Safaris run all year.

Where to go in August

  • Masai Mara: River crossings and dramatic predator action.
  • Conservancies: Quieter game drives a short drive from the river.
  • Diani: Dry, breezy beach weather.

What to avoid in August

  • Short stays in the Mara: allow three or four nights for crossings.

Events and holidays in August

  • Peak river crossings: August and September are usually the best months.

Weather in August

Average highs, lows and rainfall, with August highlighted.

Average daily high / low and monthly rainfall

MonthNairobiabout 1,700 mMasai Maraabout 1,600 mAmboselidry, below KilimanjaroMombasaDiani is similar
Jan25° / 12°55 mm28° / 13°85 mm30° / 15°50 mm32° / 24°35 mm
Feb26° / 12°40 mm28° / 13°90 mm31° / 15°45 mm33° / 24°15 mm
Mar26° / 13°80 mm28° / 14°120 mm30° / 16°80 mm33° / 25°55 mm
Apr24° / 14°170 mm26° / 14°195 mm28° / 17°140 mm31° / 24°155 mm
May23° / 13°150 mm25° / 13°120 mm27° / 15°45 mm29° / 23°240 mm
Jun22° / 12°40 mm25° / 11°40 mm26° / 13°5 mm28° / 22°90 mm
Jul21° / 11°15 mm24° / 10°30 mm25° / 12°5 mm28° / 21°70 mm
Aug22° / 11°25 mm25° / 11°45 mm26° / 12°5 mm28° / 21°65 mm
Sep24° / 11°25 mm27° / 11°45 mm28° / 13°5 mm29° / 21°65 mm
Oct25° / 13°50 mm28° / 12°60 mm30° / 14°30 mm30° / 22°90 mm
Nov23° / 13°125 mm27° / 13°115 mm29° / 16°110 mm31° / 23°95 mm
Dec23° / 13°90 mm27° / 13°100 mm29° / 15°80 mm32° / 24°70 mm

Rounded long term averages. Blue shading marks the wetter months. Individual years can be hotter, colder or wetter.

A 8 day trip for August

Our suggestion for August: Lake Naivasha, four nights in the Masai Mara, then Diani Beach. Every trip can be made private, or try your own route in our Kenya trip planner.

Tip: Book six months or more ahead for August.

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Other months

Thinking about July or September? See Kenya in July and Kenya in September, or compare every season in our guide to the best time to visit Kenya.

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Answer a few quick questions and a local specialist will send you a free, no-obligation itinerary and price.

Frequently asked questions

Is August the best time for the Masai Mara?

For the migration, usually yes, with river crossings most likely. It is also the busiest month.

Sources we checked

Kenya month by month

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