Phuket weather in March
Phuket averages 32°C by day and 26°C at night in March, with the sea at 30°C and 11 days with at least 1 mm of rain.
Day
32°C
Night
26°C
Sea
30°C
Rainy days
11
Flight from London
12h
What March feels like
March is hot in Phuket: proper beach weather.
The sea is warm at 30°C: comfortable for long swims.
Expect some rain: about 11 days with at least 1 mm.
Of the 48 sun destinations we track, Phuket is the #2 warmest in March.
Want it warmer in March?
These are hotter than Phuket this month for at most an hour and a half more flying:
Phuket weather by month
March is highlighted. Compare with February and April, or see the full year in Phuket.
Phuket in March: quick answers
Is Phuket hot in March?
March is hot in Phuket: proper beach weather. Average highs are 32°C and lows 26°C.
Can you swim in Phuket in March?
The sea is warm at 30°C: comfortable for long swims.
Does it rain in Phuket in March?
Expect some rain: about 11 days with at least 1 mm.
What is the warmest month in Phuket?
March, at an average high of 32°C. The coolest is September at 29°C.
How long is the flight to Phuket from the UK?
About 12h direct from London, estimated from the 9,929 km distance. Check your airline for exact times.
Still choosing? See where is hot in March for every destination ranked by temperature, sea and flight time.
How we measured this
Averages of every day in March from 2016 to 2025, from the Open-Meteo historical weather archive (ECMWF ERA5 reanalysis). Sea temperature is the 2023 to 2025 average from the Open-Meteo marine archive. A rainy day has at least 1 mm of rain. Reanalysis describes an area about 25 km across, so sheltered resorts can run a degree or two warmer. Flight time is a distance-based estimate from London Heathrow.
Planning Phuket in March?
Save the restaurants, beaches and views you find on TikTok and Instagram for Phuket straight to a map, then let Dream Trip turn them into a day-by-day plan.
