May weather forecast
Ninh Hòa, Vietnam

The last month of the spring, May, is another tropical month in Ninh Hòa, Vietnam, with an average temperature ranging between max 33.9°C (93°F) and min 26.7°C (80.1°F).

Temperature

The transition from April to May sees average high-temperatures adjusting to a tropical 33.9°C (93°F), from a not significantly different 35.2°C (95.4°F). In Ninh Hòa, the May nights cool down to an average low of 26.7°C (80.1°F).

Heat index

The heat index in May is calculated to be a life-threatening hot 48°C (118.4°F). Attention: Heat exhaustion and heat cramps are anticipated. Prolonged effort can result in heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In Ninh Hòa, the average relative humidity in May is 73%.

Rainfall

In Ninh Hòa, during May, the rain falls for 18.5 days and regularly aggregates up to 46mm (1.81") of precipitation. In Ninh Hòa, during the entire year, the rain falls for 166.6 days and collects up to 409mm (16.1") of precipitation.

Daylight

In Ninh Hòa, the average length of the day in May is 12h and 42min.
On the first day of May in Ninh Hòa, sunrise is at 05:23 and sunset at 17:57. On the last day of the month, sunrise is at 05:16 and sunset at 18:05 +07.

Sunshine

In May, the average sunshine is 9.8h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: In May, a regular UV index of 7 translates into these guidelines:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.