May weather forecast
Vĩnh Thuận, Vietnam

May, the last month of the spring in Vĩnh Thuận, is another tropical month, with temperature in the range of an average low of 27.8°C (82°F) and an average high of 33.3°C (91.9°F).

Temperature

The onset of May brings with it an average high-temperature of a still hot 33.3°C (91.9°F), showing a negligible variation from the month before. During May nights, Vĩnh Thuận witnesses a consistent average temperature of 27.8°C (82°F).

Heat index

The heat index in May is computed to be a life-threatening hot 45°C (113°F). Observe: Heat exhaustion and heat cramps are probable. Heatstroke is on the horizon with prolonged exertion.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

The average relative humidity in May in Vĩnh Thuận is 71%.

Rainfall

In May, in Vĩnh Thuận, the rain falls for 24.9 days. Throughout May, 91mm (3.58") of precipitation is accumulated. In Vĩnh Thuận, Vietnam, during the entire year, the rain falls for 239.3 days and collects up to 911mm (35.87") of precipitation.

Daylight

The average length of the day in May in Vĩnh Thuận is 12h and 34min.
On the first day of May in Vĩnh Thuận, Vietnam, sunrise is at 05:42 and sunset at 18:10. On the last day of the month, sunrise is at 05:37 and sunset at 18:16 +07.

Sunshine

In May, the average sunshine is 10.5h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Vĩnh Thuận. The months with the lowest UV index in Vĩnh Thuận, Vietnam, are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: A daily maximum UV index of 7 in May translates into the following instructions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.