June weather forecast
Heyuan, China

June in Heyuan brings the first true taste of summer. The preceding month of May is relatively cooler compared to the hot and humid conditions now. However, the city continues to enjoy an increased amount of daylight. Rainfall becomes more frequent, painting the city with shades of green and blue. Despite the pronounced humidity, the city handles the summer with ease and grace.

Temperature

June brings a marginal elevation to a tropical 30.3°C (86.5°F) from May's 29°C (84.2°F) in Heyuan's average high-temperatures. During the nights in June, Heyuan observes an average low-temperature of 23.3°C (73.9°F).

Heat index

For most parts of June, the heat index is estimated at a blistering 41°C (105.8°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

With an average relative humidity of 86%, June is the most humid month.

Rainfall

In Heyuan, China, during June, the rain falls for 25.8 days and regularly aggregates up to 188mm (7.4") of precipitation. In Heyuan, during the entire year, the rain falls for 221.7 days and collects up to 1180mm (46.46") of precipitation.

Snowfall

February through December are months without snowfall.

Daylight

The month with the longest days in Heyuan, China, is June, with an average of 13h and 36min of daylight.
On the first day of June, sunrise is at 05:33 and sunset at 19:04. On the last day of the month, sunrise is at 05:37 and sunset at 19:12 CST.

Sunshine

In Heyuan, the average sunshine in June is 7.5h.

UV index

The months with the highest UV index in Heyuan are June and July, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: An average UV index of 7 in June transforms into this advice:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.