May weather forecast
Tam Lễ, Vietnam

The last month of the spring, May, is a tropical month in Tam Lễ, Vietnam, with an average temperature fluctuating between 32.9°C (91.2°F) and 25.7°C (78.3°F).

Temperature

Tam Lễ perceives a slight temperature ascent during May, with average high-temperatures adjusting from a warm 29.8°C (85.6°F) in April to a tropical 32.9°C (91.2°F). Nighttime temperatures hover around an average low of 25.7°C (78.3°F) in May.

Heat index

The average heat index in May is calculated to be a scorching 44°C (111.2°F). Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

The average relative humidity in May is 73%.

Rainfall

In Tam Lễ, in May, during 13.1 rainfall days, 48mm (1.89") of precipitation is typically accumulated. In Tam Lễ, Vietnam, during the entire year, the rain falls for 189.4 days and collects up to 825mm (32.48") of precipitation.

Daylight

The average length of the day in May is 13h and 2min.
On the first day of the month, sunrise is at 05:29 and sunset at 18:20. On the last day of May, sunrise is at 05:19 and sunset at 18:31 +07.

Sunshine

The average sunshine in May is 10.9h.

UV index

April through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: An average UV index of 7 in May transforms into this advice:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.