Open Travel Guide
Weather in Phuket

Phuket Weather & Climate Guide 2026

Phuket's climate in numbers — the months that flatter it, the ones to avoid, and what to pack.

Phuket is Thailand's largest island and most visited province, set in the warm Andaman Sea off the west coast of the Thai-Malay Peninsula. Renowned for its powdery white-sand beaches, crystalline turquoise waters, vibrant nightlife, and rich Sino-Portuguese cultural heritage, Phuket draws millions of visitors each year. From the buzzing strip of Patong Beach to the serene shores of Nai Harn, the colonial shophouses of Phuket Old Town to the towering white marble Big Buddha statue, the island offers something for every traveller.

Best time to visit

Recommendation

Best: Year-round

Avoid: None

The seasons

What to expect in each part of the year.

Season

Dry_season

Months: November, December, January, February, March, April

The dry season brings clear skies, calm seas, low humidity (by Thai standards), and excellent beach conditions. This is peak tourist season. The Andaman Sea is at its most turquoise and all boat trips, diving, and island-hopping are fully operational.

Season

Wet_season

Months: May, June, July, August, September, October

The south-west monsoon brings frequent rain (usually heavy afternoon showers rather than all-day rain), rough seas, strong rip currents, and red-flag beach closures. Many boat services to islands are reduced or cancelled. However, hotels are cheaper, crowds are thinner, and the island is lushly green. Diving on the Andaman's west coast is not recommended but some operators still run trips to calmer sites.