June weather forecast
Shouson Hill, Hong Kong

June, the first month of the summer in Shouson Hill, is still a warm month, with an average temperature fluctuating between 29.5°C (85.1°F) and 27.3°C (81.1°F).

Temperature

June begins with an average high-temperature of a still warm 29.5°C (85.1°F), reflecting close similarity to the preceding month. In Shouson Hill, nights during June observe an average temperature decrease to a still moderately hot 27.3°C (81.1°F).

Heat index

In June, the heat index is computed to be a fiery hot 37°C (98.6°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In June, the average relative humidity is 83%.

Rainfall

In Shouson Hill, in June, it is raining for 25.1 days, with typically 206mm (8.11") of accumulated precipitation. In Shouson Hill, during the entire year, the rain falls for 224.5 days and collects up to 1264mm (49.76") of precipitation.

Daylight

June has the longest days of the year, with an average of 13h and 30min of daylight.
On the first day of the month, sunrise is at 05:38 and sunset at 19:03. On the last day of June, in Shouson Hill, sunrise is at 05:42 and sunset at 19:11 HKT.

Sunshine

In June, the average sunshine in Shouson Hill, Hong Kong, is 9.5h.

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 unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 7 in June translates into this advice:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. 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. A hat with a broad brim is indispensable, filtering out up to half of UV rays.