May weather forecast
Trực Cát, Vietnam

The last month of the spring, May, is a hot month in Trựcát, Vietnam, with an average temperature varying between 31°C (87.8°F) and 25.3°C (77.5°F).

Temperature

A minor escalation in the average high-temperature is seen with the onset of May, moving from a warm 27.3°C (81.1°F) in April to a hot 31°C (87.8°F). In Trựcát, May's nights observe an average temperature dip to a warm 25.3°C (77.5°F).

Heat index

The heat index in May is calculated to be a blisteringly hot 41°C (105.8°F). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', binds temperature metrics with humidity values to give a sense of the actual 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. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In Trựcát, the average relative humidity in May is 80%.

Rainfall

In May, in Trựcát, Vietnam, the rain falls for 20.4 days. Throughout May, 103mm (4.06") of precipitation is accumulated. In Trựcát, during the entire year, the rain falls for 205.9 days and collects up to 966mm (38.03") of precipitation.

Daylight

The average length of the day in May is 13h and 8min.
On the first day of the month, sunrise is at 05:22 and sunset at 18:17. On the last day of May, sunrise is at 05:11 and sunset at 18:30 +07.

Sunshine

In May, the average sunshine is 9.9h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: During May, 7 as the daily maximum UV index converts into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.