May weather forecast
Vũng Tàu, Vietnam

May marks the onset of the monsoon season in Vũng Tàu. The city experiences a drastic surge in rainfall with 174mm (6.85") throughout the month. Honey-hued sunsets get replaced by overcast skies, yet the lush landscapes provide a soothing sight. Despite the significant increase in rainfall, the temperature remains high, creating a warm and humid atmosphere. May might not be a favorite for sun-seekers, but for those embracing the tropical rains, it's a month of transformation in Vũng Tàu.

Temperature

April and May, with an average high-temperature of 32°C (89.6°F), are the warmest months in Vũng Tàu.

Rainfall

In Vũng Tàu, Vietnam, in May, it is raining for 15 days, with typically 174mm (6.85") of accumulated precipitation. Throughout the year, in Vũng Tàu, there are 156 rainfall days, and 1833mm (72.17") of precipitation is accumulated.

Sea temperature

In May, the average sea temperature is 29.1°C (84.4°F).
Note: For engaging in water activities including swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are perceived as perfect, providing pleasure for extended durations.

Daylight

In May, the average length of the day is 12h and 36min.
On the first day of May in Vũng Tàu, sunrise is at 05:33 and sunset at 18:03. On the last day of the month, sunrise is at 05:28 and sunset at 18:09 +07.

Sunshine

In May, the average sunshine is 5h.

UV index

The months with the highest UV index are February through October, with an average maximum UV index of 12. A UV Index estimate of 11, and higher, represents an excessive health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 12 in May interprets into the following advice:
Adopt every precaution of necessity, unprotected skin and eyes may suffer burns instantly. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. After a swim or an outdoor workout, generously apply and regularly reapply a sunscreen with at least SPF 30, even if the day is cloudy. Be vigilant! The Sun's UV rays get a boost from sand and water reflections.