June weather forecast
Cheung Lek Mei, Hong Kong

The first month of the summer, June, is a hot month in Cheung Lek Mei, Hong Kong, with an average temperature ranging between min 26.5°C (79.7°F) and max 30°C (86°F).

Temperature

June's onset records a minor alteration in the average high-temperature to a tropical 30°C (86°F) from May's 28.3°C (82.9°F). In Cheung Lek Mei, the nighttime temperature shows a slight difference from the daytime high, averaging to a warm 26.5°C (79.7°F) during June.

Heat index

The heat index value during June is calculated to be a fiery hot 38°C (100.4°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'real feel', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In Cheung Lek Mei, the average relative humidity in June is 82%.

Rainfall

In June, the rain falls for 23.3 days. Throughout June, 128mm (5.04") of precipitation is accumulated. Throughout the year, in Cheung Lek Mei, there are 187.1 rainfall days, and 771mm (30.35") 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 05:38 and sunset at 19:03. On the last day of the month, sunrise is at 05:42 and sunset at 19:11 HKT.

Sunshine

In June, the average sunshine in Cheung Lek Mei is 9.2h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Cheung Lek Mei. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 7 during June leads to these instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.