What's on in Diani Beach (Diani), Kenya through the year

Diani Beach, Kenya has 5 curated events through the year — 2 natural spectacles and 3 seasons. The ones to plan around: Green turtle nesting (March) and Humpback whales offshore (July).

Updated September 2026 · every event curated and sourced · dates for 2026 where they are announced, the usual window where they are not

Best time to visit Diani Beach (Diani): weather, crowds and notes →

Diani Beach (Diani) events and crowds by month

MonthWhat startsCrowds
JanuaryBusy
FebruaryBusy
MarchGreen turtle nestingBusy
AprilLow season on the south coastQuiet
MayQuiet
JuneKusi wind seasonQuiet
JulyHumpback whales offshoreShoulder season
AugustBusy
SeptemberShoulder season
OctoberShoulder season
NovemberShoulder season
DecemberKaskazi, the high seasonBusy

January in Diani Beach (Diani)

Diani Beach (Diani) weather in January

Busy — Kaskazi, the high season, school holidays in 5 of the markets that fill it

Nothing new starts in January.

Still on: Kaskazi, the high season (10 Dec – 20 Mar (usually))

February in Diani Beach (Diani)

Diani Beach (Diani) weather in February

Busy — Kaskazi, the high season, school holidays in 2 of the markets that fill it

Nothing new starts in February.

Still on: Kaskazi, the high season (10 Dec – 20 Mar (usually))

March in Diani Beach (Diani)

Diani Beach (Diani) weather in March

Busy — Kaskazi, the high season, school holidays in 4 of the markets that fill it

  • Nature

    Green turtle nesting

    1 Mar – 31 Jul · usually

    Green turtles come up the Diani and Galu sand at night through the middle of the year, and local monitors relocate nests that are laid too close to the hotels. Hatchings follow about two months behind. Source ↗

Still on: Kaskazi, the high season (10 Dec – 20 Mar (usually))

April in Diani Beach (Diani)

Diani Beach (Diani) weather in April

Quiet — school holidays in 4 of the markets that fill it, one of its worst months for weather

  • Season

    Low season on the south coast

    15 Apr – 15 Jun · usuallyOff-season shutdownClosures

    The long rains empty the south coast. Several of the bigger hotels close for refurbishment, dive centres cut their schedules, and the ones that stay open sell rooms at half the January rate. Source ↗

Still on: Green turtle nesting (1 Mar – 31 Jul (usually))

May in Diani Beach (Diani)

Diani Beach (Diani) weather in May

Quiet — school holidays in 3 of the markets that fill it, one of its worst months for weather

Nothing new starts in May.

Still on: Green turtle nesting (1 Mar – 31 Jul (usually)), Low season on the south coast (15 Apr – 15 Jun (usually))

June in Diani Beach (Diani)

Diani Beach (Diani) weather in June

Quiet — school holidays in 3 of the markets that fill it, one of its worst months for weather

  • Season

    Kusi wind season

    15 Jun – 20 Sep · usually

    The south-easterly blows hard and steady, which suits kites and does not suit lying still on the sand. It also pushes seagrass wrack onto the beach, and the hotels rake it off every morning. Source ↗

Still on: Green turtle nesting (1 Mar – 31 Jul (usually)), Low season on the south coast (15 Apr – 15 Jun (usually))

July in Diani Beach (Diani)

Diani Beach (Diani) weather in July

Shoulder season — school holidays in 5 of the markets that fill it, an ordinary month

  • Nature

    Humpback whales offshore

    1 Jul – 30 Sep · usuallyWhale season

    Humpbacks pass the reef edge on their way north through the middle of the year and are close enough that some sightings come from the beach. Boats go out from Diani when the sea state allows it. Source ↗

Still on: Green turtle nesting (1 Mar – 31 Jul (usually)), Kusi wind season (15 Jun – 20 Sep (usually))

August in Diani Beach (Diani)

Diani Beach (Diani) weather in August

Busy — school holidays in 4 of the markets that fill it, one of its best months for weather

Nothing new starts in August.

Still on: Kusi wind season (15 Jun – 20 Sep (usually)), Humpback whales offshore (1 Jul – 30 Sep (usually))

September in Diani Beach (Diani)

Diani Beach (Diani) weather in September

Shoulder season — school holidays in 2 of the markets that fill it, an ordinary month

Nothing new starts in September.

Still on: Kusi wind season (15 Jun – 20 Sep (usually)), Humpback whales offshore (1 Jul – 30 Sep (usually))

October in Diani Beach (Diani)

Diani Beach (Diani) weather in October

Shoulder season — school holidays in 4 of the markets that fill it, an ordinary month

Nothing new starts in October.

November in Diani Beach (Diani)

Diani Beach (Diani) weather in November

Shoulder season — school holidays in 2 of the markets that fill it, an ordinary month

Nothing new starts in November.

December in Diani Beach (Diani)

Diani Beach (Diani) weather in December

Busy — Kaskazi, the high season, school holidays in 5 of the markets that fill it

  • Season

    Kaskazi, the high season

    10 Dec – 20 Mar · usuallyWind seasonCrowded

    The north-easterly brings the warm, clear, flat months: the best water on the reef, the steadiest kite conditions, and the fullest hotels of the year. Book Christmas and New Year long in advance. Source ↗

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