Climate Chart of Phuket, Thailand
Monthly data: Temperature °C, Rain (mm), Sunshine (h) · 2013–2023
For Phuket, Thailand, the climate data describe 2013–2023. Monthly mean temperatures stay within a narrow range in the supplied records: they reach their highest level in March / April at 28.3 °C, while the lowest monthly mean occurs in December at 26.5 °C. Average daily rainfall and sunshine also vary through the year, so visitors planning outdoor time may want to consider those patterns alongside the temperature figures.
Climate overview
Temperature
Monthly mean temperatures are highest in March / April at 28.3 °C and lowest in December at 26.5 °C. The mean across the monthly means is 27.3 °C. These are averages for whole months, not daytime maximum temperatures, and do not describe the range visitors may encounter from one day to another.
Rain
Mean daily rainfall is lowest in February at 1.25 mm/day, while the highest monthly mean is in October at 9.21 mm/day. Across the calendar-month means, the unweighted mean is 5.51 mm/day. These figures are daily averages, not monthly rainfall totals, and they do not show how often rain falls or guarantee conditions on a particular day.
Sunshine
Mean daily sunshine duration reaches its highest monthly level in March at 10.85 hours/day and its lowest in September at 8.23 hours/day. The unweighted mean across the monthly averages is 9.37 hours/day hours per day. Sunshine duration can help with broad outdoor planning, but it is not a measure of day length or a promise of uninterrupted sunshine.
Best Travel Time Guide for Phuket, Thailand: Ideal Seasons and Weather Insights
If lower average rainfall is a priority, February is the conditional option in these records, with mean daily rainfall of 1.25 mm/day; this does not guarantee dry days or indicate rain frequency. For planning around heavier average rainfall, October records 9.21 mm/day per day, so visitors may wish to allow for wet-weather flexibility rather than rely on the average as a forecast. Visitors prioritising cooler monthly averages can consider December, when the monthly mean is 26.5 °C; it is not a daytime high and cannot describe every day's feel. For daylight outdoor planning, mean sunshine duration is highest in March at 10.85 hours/day and lowest in September at 8.23 hours/day. These separate criteria point to different considerations, rather than establishing one universally best time to visit.
Climate Data Overview for Phuket, Thailand
Explore the comprehensive climate data for Phuket, Thailand. This detailed table provides valuable insights into temperature variations, precipitation levels, and seasonal changes, helping you understand the unique weather patterns of this region.
| Month | Average: Temperature °C | Rain (mm) / day | Snow (mm) / day | Sunshine (h) / day |
|---|---|---|---|---|
| Jan | 26.8 | 2.35 | 0.00 | 10.28 |
| Feb | 27.4 | 1.25 | 0.00 | 10.57 |
| Mar | 28.3 | 1.53 | 0.00 | 10.85 |
| Apr | 28.3 | 4.34 | 0.00 | 10.22 |
| May | 28.0 | 7.04 | 0.00 | 9.30 |
| Jun | 27.7 | 6.83 | 0.00 | 8.99 |
| Jul | 27.5 | 6.31 | 0.00 | 8.89 |
| Aug | 27.2 | 6.77 | 0.00 | 9.00 |
| Sep | 26.9 | 8.09 | 0.00 | 8.23 |
| Oct | 26.6 | 9.21 | 0.00 | 8.35 |
| Nov | 26.6 | 8.41 | 0.00 | 8.29 |
| Dec | 26.5 | 3.99 | 0.00 | 9.47 |
| Average | 27.3 | 5.51 | 0.00 | 9.37 |
