June weather forecast
Hoàng Cầu, Vietnam

The first month of the summer, June, is a torrid month in Hoàng Cầu, Vietnam, with an average temperature varying between 26.6°C (79.9°F) and 35.4°C (95.7°F).

Temperature

The month of June sees the highest average temperatures, reaching 35.4°C (95.7°F) at the peak and 26.6°C (79.9°F) at the low.

Heat index

The heat index value during June is calculated to be a blazing hot 52°C (125.6°F). Be cautious: Heat exhaustion along with heat cramps are predicted. Heatstroke is a possible consequence of continuous physical effort.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

In June, the average relative humidity is 71%.

Rainfall

In Hoàng Cầu, during June, the rain falls for 19.5 days and regularly aggregates up to 66mm (2.6") of precipitation. Throughout the year, in Hoàng Cầu, Vietnam, there are 181.2 rainfall days, and 595mm (23.43") of precipitation is accumulated.

Daylight

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

Sunshine

The month with the most sunshine is June, with an average of 10.1h of sunshine.

UV index

The months with the highest UV index in Hoàng Cầu are May through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In June, the maximum UV index of 7 transforms into these recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Boost your sun resistance with garments that are densely woven yet spacious.