Kota Kinabalu Weather in October

October: warm and very wet

October feels warm, sticky and often cloudy in Kota Kinabalu. The high is 29°C, and humidity stays high. Rain falls on 27 days, with little daily sunshine, so showers can interrupt plans rather than simply cool the air.

You can still visit the Sabah State Museum or browse Gaya Street when the skies open. Keep island trips to Tunku Abdul Rahman Marine Park flexible: rough, wet weather can affect boat rides and time on the beaches. Long outdoor walks and Mount Kinabalu hikes are less appealing this month, especially when rain makes trails slippery. For families, indoor museum time can be easier than building a beach day around changeable skies.

Events and holiday timing

October doesn't have one major annual festival that reliably fills Kota Kinabalu. Deepavali, the Hindu festival of lights, sometimes falls in October, but its date changes each year. When it does, you may notice celebrations and altered opening hours at some businesses.

Sabah's best-known harvest celebration, Kaamatan, takes place in May, not October. So don't expect the same festival season in town. If you're visiting around Deepavali, check local announcements for transport and opening times rather than assuming everything will run normally.

Quieter, with a local-weather trick

October is wetter than September and November, and it's generally a quieter, low-season choice than the drier months. That can mean fewer visitors at waterfront sights and less pressure on accommodation, though prices vary. The rain is the trade-off: beach plans are less dependable, and a grey afternoon can make island views disappear.

A practical move: take the short drive to the Sabah State Mosque on a clear break between showers, rather than saving it for a full outdoor day. Its blue dome and reflecting pool are striking after rain, and the visit doesn't depend on a boat crossing. If clouds close in, you can return to the city without losing a whole day.