June weather forecast
Lin Ma Hang, Hong Kong

The first month of the summer, June, is a hot month in Lin Ma Hang, Hong Kong, with an average temperature ranging between max 30.6°C (87.1°F) and min 26.5°C (79.7°F).

Temperature

June's onset records an average high-temperature of a tropical 30.6°C (87.1°F), a near match to May's 28.8°C (83.8°F). Lin Ma Hang registers a steady nighttime temperature averaging a warm 26.5°C (79.7°F) throughout June.

Heat index

The average heat index in June is evaluated at an extremely hot 40°C (104°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. 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.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In June, the average relative humidity is 81%.

Rainfall

In June, the rain falls for 20.5 days. Throughout June, 85mm (3.35") of precipitation is accumulated. Throughout the year, there are 164.9 rainfall days, and 548mm (21.57") of precipitation is accumulated.

Daylight

June has the longest days of the year in Lin Ma Hang, with an average of 13h and 30min of daylight.
On the first day of the month, sunrise is at 05:38 and sunset at 19:04. On the last day of June, in Lin Ma Hang, sunrise is at 05:42 and sunset at 19:11 HKT.

Sunshine

In Lin Ma Hang, Hong Kong, the average sunshine in June is 9.1h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: In June, a daily maximum UV index of 7 leads to the following instructions:
Inhibit overexposure. Warding off sun damage is of utmost importance. 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. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.