Phuket Weather by Month
Twelve months of Phuket, Thailand weather — averages from 2006–2025.
Phuket's warmest month is March (average high 30.9°C (87.6°F)) and the coolest is September (28.5°C (83.3°F)). The most rain falls in October (about 288 mm), and February is the driest (about 29 mm). February is the sunniest, with about 10.9 hours of sunshine a day.
Best months to visit Phuket
Ranked within Phuket's own year by temperature comfort, rainy days and sunshine — historical averages, not a forecast.
Phuket month by month
January
GoodHigh 29.1°C (84.4°F)
Low 25°C (77°F)
- Rainfall
- 61 mm (2.4 in)
- Rainy days
- 10 rainy days
- Sunshine
- 10.4 h sunshine / day
February
GoodHigh 30.3°C (86.5°F)
Low 25.4°C (77.7°F)
- Rainfall
- 29 mm (1.1 in)
- Rainy days
- 6 rainy days
- Sunshine
- 10.9 h sunshine / day
March
GoodHigh 30.9°C (87.6°F)
Low 26°C (78.8°F)
- Rainfall
- 87 mm (3.4 in)
- Rainy days
- 11 rainy days
- Sunshine
- 10.8 h sunshine / day
April
FairHigh 30.5°C (86.9°F)
Low 26.2°C (79.2°F)
- Rainfall
- 134 mm (5.3 in)
- Rainy days
- 20 rainy days
- Sunshine
- 10.5 h sunshine / day
May
FairHigh 29.7°C (85.5°F)
Low 26.2°C (79.2°F)
- Rainfall
- 248 mm (9.8 in)
- Rainy days
- 26 rainy days
- Sunshine
- 9.5 h sunshine / day
June
FairHigh 29.3°C (84.7°F)
Low 26.2°C (79.2°F)
- Rainfall
- 231 mm (9.1 in)
- Rainy days
- 22 rainy days
- Sunshine
- 9.5 h sunshine / day
July
FairHigh 29.1°C (84.4°F)
Low 26°C (78.8°F)
- Rainfall
- 218 mm (8.6 in)
- Rainy days
- 22 rainy days
- Sunshine
- 9.2 h sunshine / day
August
FairHigh 28.8°C (83.8°F)
Low 25.8°C (78.4°F)
- Rainfall
- 221 mm (8.7 in)
- Rainy days
- 23 rainy days
- Sunshine
- 9.3 h sunshine / day
September
FairHigh 28.5°C (83.3°F)
Low 25.4°C (77.7°F)
- Rainfall
- 265 mm (10.4 in)
- Rainy days
- 23 rainy days
- Sunshine
- 8.6 h sunshine / day
October
FairHigh 28.5°C (83.3°F)
Low 25.1°C (77.2°F)
- Rainfall
- 288 mm (11.4 in)
- Rainy days
- 27 rainy days
- Sunshine
- 8.7 h sunshine / day
November
FairHigh 28.5°C (83.3°F)
Low 25.2°C (77.4°F)
- Rainfall
- 206 mm (8.1 in)
- Rainy days
- 23 rainy days
- Sunshine
- 8.7 h sunshine / day
December
GoodHigh 28.8°C (83.8°F)
Low 25.1°C (77.2°F)
- Rainfall
- 108 mm (4.2 in)
- Rainy days
- 14 rainy days
- Sunshine
- 9.7 h sunshine / day
More Thailand cities by month
Based on 20 years of historical weather data (2006–2025) from Open-Meteo. Monthly averages, not a forecast.