June weather forecast
Chung Sam Wai, Hong Kong

June, the first month of the summer in Chung Sam Wai, is a hot month, with temperature in the range of an average low of 26.8°C (80.2°F) and an average high of 30.1°C (86.2°F).

Temperature

Entering June, Chung Sam Wai's average high-temperature reads a hot 30.1°C (86.2°F), indicating a close resemblance to the previous month's climate. The temperature in Chung Sam Wai, Hong Kong, during June experiences a small drop from daytime peaks, recording an average of 26.8°C (80.2°F) at night.

Heat index

The heat index value for June is calculated to be a fiery hot 39°C (102.2°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

In June, the average relative humidity in Chung Sam Wai, Hong Kong, is 82%.

Rainfall

In Chung Sam Wai, in June, it is raining for 24.7 days, with typically 198mm (7.8") of accumulated precipitation. Throughout the year, there are 207.6 rainfall days, and 1194mm (47.01") of precipitation is accumulated.

Daylight

June has the longest days of the year, with an average of 13h and 30min of daylight.
On the first day of June, sunrise is at 05:39 and sunset at 19:04. On the last day of the month, sunrise is at 05:42 and sunset at 19:12 HKT.

Sunshine

In Chung Sam Wai, the average sunshine in June is 9.2h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In June, a daily maximum UV index of 7 leads to the following instructions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.