June weather forecast
Bãi Cháy, Vietnam

The first month of the summer, June, is a hot month in Bãi Cháy, Vietnam, with an average temperature fluctuating between 31.2°C (88.2°F) and 26.3°C (79.3°F).

Temperature

June, with its high-temperature average of 31.2°C (88.2°F) and a low-temperature average of 26.3°C (79.3°F), is the warmest month.

Heat index

June's heat index is estimated at a blisteringly hot 42°C (107.6°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In June, the average relative humidity is 81%.

Rainfall

In Bãi Cháy, during June, the rain falls for 24 days and regularly aggregates up to 211mm (8.31") of precipitation. Throughout the year, there are 214.5 rainfall days, and 1208mm (47.56") of precipitation is accumulated.

Daylight

June has the longest days of the year, with an average of 13h and 24min of daylight.
On the first day of June, sunrise is at 05:09 and sunset at 18:29. On the last day of the month, sunrise is at 05:13 and sunset at 18:37 +07.

Sunshine

June has the most sunshine of the year, with an average of 10.2h of sunshine.

UV index

May through September, 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 health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum daily UV index of 7 during June morphs into the following directions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.