June weather forecast
Dục Nội, Vietnam

June, the first month of the summer in Dục Nội, is a very hot month, with an average temperature varying between 35.4°C (95.7°F) and 26.6°C (79.9°F).

Temperature

The warmest month is June, with an average high-temperature of 35.4°C (95.7°F) and an average low-temperature of 26.6°C (79.9°F).

Heat index

The heat index value during June is estimated at a life-threatening hot 52°C (125.6°F). Stay watchful: Heat exhaustion along with heat cramps are likely. Ongoing effort may cause heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. 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.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In June, the average relative humidity is 71%.

Rainfall

In June, the rain falls for 19.5 days. Throughout June, 66mm (2.6") of precipitation is accumulated. In Dục Nội, during the entire year, the rain falls for 181.2 days and collects up to 595mm (23.43") of precipitation.

Daylight

With an average of 13h and 24min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 05:14 and sunset at 18:34. On the last day of the month, sunrise is at 05:18 and sunset at 18:42 +07.

Sunshine

With an average of 10.1h of sunshine, June has the most sunshine of the year.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 7 in June leads to these recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.