May weather forecast
Phú Quốc, Vietnam

A month synonymous with ample rainfall and warm weather, May in Phú Quốc tends to counterbalance things with more sunshine hours. Taking account of the land and sea temperatures, the small discrepancy allows for activities without significant constraint. Compared to April, an increase in rainfall is evident while temperatures remain relatively constant. Transitioning into June, May foreshadows more rain and shorter sunshine hours. For May, prevalent high temperatures lie between 24°C (75.2°F) and 33°C (91.4°F), with substantial rainfall of 193mm (7.6") occurring over 17 days.

Temperature

With the arrival of May, Phú Quốc's average high-temperature registers at a still tropical 33°C (91.4°F), indicating a subtle variation from the previous month. Phú Quốc sees an average low-temperature of 24°C (75.2°F) during May.

Rainfall

In Phú Quốc, in May, during 17 rainfall days, 193mm (7.6") of precipitation is typically accumulated. In Phú Quốc, during the entire year, the rain falls for 156 days and collects up to 2321mm (91.38") of precipitation.

Sea temperature

April through June, with an average sea temperature of 30°C (86°F), are months with the warmest seawater.
Note: Partaking in water activities can feel less exhilarating when temperatures climb over 30°C (86°F).

Daylight

In May, the average length of the day is 12h and 36min.
On the first day of May in Phú Quốc, sunrise is at 05:46 and sunset at 18:16. On the last day of the month, sunrise is at 05:41 and sunset at 18:22 +07.

Sunshine

The average sunshine in May is 6h.

UV index

The months with the highest UV index are February through October, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an excessive health risk from exposure to the Sun's UV rays for average individuals.
Note: A maximum daily UV index of 12 during May morphs into the following directions:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Apply liberally and reapply a broad-spectrum sunscreen of SPF 30+ every two hours, and promptly after any outdoor workout or a swim. Caution! The Sun's UV rays become stronger due to reflections from water and sand.