June weather forecast
Hữu Lũng, Vietnam

June, the first month of the summer in Hữu Lũng, is still a hot month, with an average temperature ranging between min 26.3°C (79.3°F) and max 34.3°C (93.7°F).

Temperature

Hữu Lũng's warmest month, June, generally records average temperatures ranging from a high of 34.3°C (93.7°F) to a low of 26.3°C (79.3°F).

Heat index

In June, the heat index is evaluated at a life-threatening hot 50°C (122°F). Observe: Heat exhaustion and heat cramps are probable. Heatstroke is on the horizon with prolonged exertion.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

In Hữu Lũng, the average relative humidity in June is 74%.

Rainfall

In Hữu Lũng, in June, it is raining for 19.1 days, with typically 72mm (2.83") of accumulated precipitation. In Hữu Lũng, Vietnam, during the entire year, the rain falls for 166.7 days and collects up to 454mm (17.87") of precipitation.

Daylight

The month with the longest days is June, with an average of 13h and 24min of daylight.
On the first day of the month, sunrise is at 05:11 and sunset at 18:33. On the last day of June, sunrise is at 05:15 and sunset at 18:41 +07.

Sunshine

The month with the most sunshine is June, with an average of 10.3h of sunshine.

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 hazard from exposure to the Sun's UV rays for the average person.
Note: In June, a daily UV index of 7 turns into the following recommendations:
Fend off overexposure. Sun protection is vital. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.