Temperature
Pleasant by day, mild at night.
78°Ftypical Aug high
Khao Lak is most comfortable around January and February, its relatively drier stretch in a warm, humid climate.

Pleasant by day, mild at night.
Rain most days.
Cloudier spells limit sunshine.
Warm days, with brief hot afternoons and occasional humid spells.
Mostly cloudy skies.
Want a side-by-side climate view? Compare Khao Lak with Boracay.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology