June weather forecast
Cheung Sok, Hong Kong

The first month of the summer, June, is a hot month in Cheung Sok, Hong Kong, with an average temperature varying between 26.8°C (80.2°F) and 30.1°C (86.2°F).

Temperature

June's presence records an average high-temperature of a hot 30.1°C (86.2°F), closely mirroring May's climate. Cheung Sok's nocturnal June readings average at a moderately hot 26.8°C (80.2°F), showing little variation from the daytime temperatures.

Heat index

In June, the heat index is evaluated at a sweltering 39°C (102.2°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Remember that heat index calculations are made for conditions in the shade with light wind. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The average relative humidity in June is 82%.

Rainfall

In Cheung Sok, during June, the rain falls for 24.7 days and regularly aggregates up to 198mm (7.8") of precipitation. Throughout the year, in Cheung Sok, there are 207.6 rainfall days, and 1194mm (47.01") of precipitation is accumulated.

Daylight

With an average of 13h and 30min of daylight, June has the longest days of the year in Cheung Sok.
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 05:43 and sunset at 19:12 HKT.

Sunshine

The average sunshine in June is 9.2h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: An average maximum UV index of 7 in June leads to these recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.