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Khao Lak Weather

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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Down Under Brief Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.

Khao Lak’s weather is tropical monsoon – hot and humid year‑round, with a pronounced wet season from May to October. The live forecast above shows current conditions; expect afternoon showers and sea breezes typical of this Andaman coast stretch between Phuket and Ranong.

What is the best time to visit Khao Lak?

The dry season from November to early April offers the most reliable sun, calm seas and lower humidity. Khao Lak weather November through February is particularly pleasant, with daytime highs around 30°C and cooling north‑easterly winds. March and April bring peak heat, often reaching 34°C before the monsoon shifts in May.

How does the wet season affect travel plans?

From May to October, Khao Lak receives heavy rainfall, especially June to September. Khao Lak weather December can still see lingering showers early in the month, but the west coast begins drying out. Short, intense downpours are common, though mornings often start sunny. Surf and diving conditions become less predictable during the southwest monsoon.

Highest avg temp33°C (March–April)
Wettest monthSeptember (500+ mm)
Driest monthFebruary (≈20 mm)
Sea surface temp28–30°C year‑round
What is the Khao Lak weather forecast for 14 days?

The live forecast above gives a 14‑day outlook, but for longer‑range trends check Khao Lak weather forecast 30 days from reliable seasonal models – accuracy drops beyond a week, so treat it as guidance.

Does Khao Lak have weather radar coverage?

Khao Lak weather radar is not available locally; the nearest Thai Meteorological Department radar covers Phuket. For real‑time rainfall, rely on satellite loops and the live forecast above.

How does Khao Lak weather compare to Phuket?

Khao Lak sits north of Phuket and receives slightly higher rainfall during the monsoon due to its more exposed coastline. Dry‑season conditions are similar, though Khao Lak tends to be less crowded and breezier.

For broader Australian conditions, visit our weather hub or check Brisbane Weather and severe weather warnings.