Phuket weather in May
May falls during the wet season, which is generally hot, wet and humid.
You can expect sunny days interspersed with heavy downpours that fall mainly in the afternoon. Daytime temperatures average 28°C (82°F).
How hot is it in Phuket in May?
Maximum daytime temperatures in Phuket in May reach an average high of 33°C (91°F), with very high heat and humidity, and low of 24°C (75°F).
How sunny is it in Phuket in May?
There are normally five hours of bright sunshine each day in Phuket in May – that's around 39% of daylight hours.
Sunrise & sunset in May?
Sunrise is around 6:10am with sunset around 6:35pm.
How warm is the sea around Phuket in May?
The average sea temperature in Phuket in May is 30°C (86°F), which is very pleasant for long swims.
Does it rain in Phuket in May?
There are usually 19 days with some rain in Phuket in May; the average monthly rainfall is 295mm (11.6in).
How windy is it in Phuket in May?
May sees an average hourly wind speed of 10 kilometres per hour (6 mph; 5 knots).
What to do in Phuket in May?
Weather conditions in May are good for sunbathing and surfing, but the seawater becomes cloudy and is not so good for snorkelling, scuba diving or kayaking.
Additionally, heavy rain showers can cause slippery conditions so jungle trekking should be approached with some caution.
Local holidays?
Labour Day – 1st May; Coronation of King Vajiralongkorn – 4th May; Visakha Bucha Day – 15th May.
May is considered the shoulder season in Phuket, with more reasonable hotel prices and less people on the beaches.
Phuket weather in May
 |
High Temp: 33°C (91°F) |
 |
Low Temp: 24°C (75°F) |
 |
Sunshine: 5 hours per day |
12
 |
Daylight: 12 hours per day |
 |
Wind speed: 10 km/h (6 mph; 5 knots) |
 |
Wet Days: 19 days with some rain |
 |
Rainfall: 295 mm (11.6 in) per month |
 |
Comfort Level: High heat; ≤ 31 muggy days |
11
 |
UV Index: Extreme |
 |
Sea Temp: 30°C (86°F) |
| Phuket, Thailand | |
Best time to visit Phuket
The best time to visit Phuket is anytime during the dry season from December through February when the skies are clear and sunny, and temperatures average 28°C (82°F).
Phuket enjoys a tropical monsoon climate with a short dry season and hot temperatures year-round.
Phuket weather by month
Source: Meteorological data for Phuket is based on weather statistics collected for the 30-year period 1991 to 2020 by the Thai Meteorological Department at the closest weather station: Phuket International Airport (HKT), situated in the north of Phuket Island. Additional climate data is sourced from the United States National Oceanic and Atmospheric Administration (NOAA).
Advice on the best time to visit a particular destination is based on average local weather statistics, when the weather conditions are generally better than at other times of the year. We consider high and low temperatures, risk of rain (and thunderstorms, etc.), amount of sunshine and sea temperature. For general outdoor activities we favour clear, rainless days with a temperature range between 18°C (64°F) and 27°C (80°F); and for hot-weather activities we favour clear, rainless days with a temperature range between 24°C (75°F) and 32°C (89°F). Often, the best times to visit correspond to high season and therefore involve higher prices.
More about Phuket…
Latest update: Phuket weather in May: 12 June, 2024
Disclaimer: The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data and conditions at any given location and time are unpredictable and variable. We assume no responsibility and can not be held legally responsible for any decisions made on the basis of the information presented on this site.
Advertising