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Langkawi, Kedah

Ironman Malaysia Langkawi weather

Langkawi is a tropical race where humidity, heat and rain risk define the day.

IronmanOctoberOcean swim

Typical race window

October weather in Langkawi, Kedah

Monthly climate normal from 2016-2025 archive data.

October
Air temperature

24°C-29°C

Average wind

12 km/h

Peak daily wind

28 km/h

Wet-day chance

90%

A typical day in October averages 11 mm of precipitation, with average gusts around 33 km/h. Treat this as planning context, not a live forecast.

Jan

31°C

Feb

33°C

Mar

33°C

Apr

31°C

May

30°C

Jun

30°C

Jul

30°C

Aug

29°C

Sep

29°C

Oct

29°C

Nov

29°C

Dec

29°C

Swim

Warm ocean water, chop and local marine guidance are the main swim considerations.

Bike

Heat, humidity and showers can combine with wind on exposed roads.

Run

The run is usually the heat-stress leg, with high humidity limiting pace.

Live race-day forecast

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