June weather forecast
Cha Kwo Ling, Hong Kong

The first month of the summer, June, is also a moderately hot month in Cha Kwo Ling, Hong Kong, with an average temperature fluctuating between 29.5°C (85.1°F) and 27.3°C (81.1°F).

Temperature

Cha Kwo Ling's weather in June indicates an average high-temperature of a still moderately hot 29.5°C (85.1°F), nearly consistent with the 27.7°C (81.9°F) of May. During the month of June, Cha Kwo Ling identifies an average nighttime low-temperature of 27.3°C (81.1°F), slightly lower than its daytime counterpart.

Heat index

The average heat index in June is computed to be a very hot 37°C (98.6°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
Keep in mind the heat index values are meant for areas in shade and with light wind. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In Cha Kwo Ling, the average relative humidity in June is 83%.

Rainfall

In Cha Kwo Ling, Hong Kong, in June, it is raining for 25.1 days, with typically 206mm (8.11") of accumulated precipitation. Throughout the year, there are 224.5 rainfall days, and 1264mm (49.76") of precipitation is accumulated.

Daylight

The month with the longest days is June, 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 Cha Kwo Ling, sunrise is at 05:42 and sunset at 19:11 HKT.

Sunshine

The average sunshine in June is 9.5h.

UV index

The months with the highest UV index in Cha Kwo Ling 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 unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 7 during June translates into the following guidance:
Guard against overexposure. Protection from sun-induced harm is essential. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.