Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
Weather Guide
Phuket, Thailand Average Monthly Weather
Weather score61Good annual avg
Best months: February, January, March
Across the year, average daytime temperatures are around 31°C, sunshine averages 6.9h per day, and rainfall totals about 2530mm. Sea temperatures average 29°C across the year.
Annual weather
Annual averages
Temp
31°C
Rain
2530mm
Annual total
Sun
6.9h
Sea
29°C
Weather score
61
Good avg
Seasonal climate calendar
Trip feel
Wet
Rainfall averages 341mm, so showers are a real planning factor.
Some sun
Sunshine averages 5.7h per day, enough for a balanced month.
Warm sea
Sea temperatures average 29°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Phuket, Thailand with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
October30°C average high
October is cooler than the yearly average, which can make sightseeing feel gentler than in hotter months.
Warmest monthsFebruary to April
This stretch sets the upper range for average daytime heat.
Rain
October341mm average rain
October is wetter than Phuket's yearly average, so flexible plans matter more.
Driest monthsJanuary to April and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
October5.7 hours average sun
October is below Phuket's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJanuary to March
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
October29°C average sea
October is below Phuket's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaMarch to September and November
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
October50 weather score
October is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJanuary to March and December
These months have the strongest weather score in the monthly averages.
Hotels in Phuket, Thailand
Marriott
View all
JW Marriott Phuket Resort & SpaPhuket, Thailand
The Naka Island, a Luxury Collection Resort & Spa, PhuketPhuket, Thailand
Phuket Marriott Resort & Spa, Merlin BeachPhuket, Thailand
Phuket Marriott Resort and Spa, Nai Yang BeachPhuket, Thailand
Renaissance Phuket Resort & SpaPhuket, Thailand
The Westin Siray Bay Resort & Spa, PhuketPhuket, Thailand