June weather forecast
Lan Trà, Vietnam

The first month of the summer, June, is still a tropical month in Lan Trà, Vietnam, with temperature in the range of an average low of 27.3°C (81.1°F) and an average high of 34.3°C (93.7°F).

Temperature

With an average high-temperature of 34.3°C (93.7°F) and an average low-temperature of 27.3°C (81.1°F), June is the warmest month.

Heat index

The average heat index in June is appraised at a blazing hot 48°C (118.4°F). Observe: Heat exhaustion and heat cramps are probable. Heatstroke is on the horizon with prolonged exertion.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

With an average relative humidity of 71%, June is the least humid month.

Rainfall

In Lan Trà, in June, during 17.5 rainfall days, 60mm (2.36") of precipitation is typically accumulated. Throughout the year, there are 219.4 rainfall days, and 918mm (36.14") of precipitation is accumulated.

Daylight

June has the longest days of the year, with an average of 13h and 18min of daylight.
On the first day of June, sunrise is at 05:18 and sunset at 18:31. On the last day of the month, sunrise is at 05:22 and sunset at 18:39 +07.

Sunshine

With an average of 11.2h of sunshine, June has the most sunshine of the year.

UV index

April through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 7 in June translates into the following instructions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.