June weather forecast
Lo Wu, Hong Kong

The first month of the summer, June, is a hot month in Lo Wu, Hong Kong, with an average temperature fluctuating between 30.6°C (87.1°F) and 26.5°C (79.7°F).

Temperature

June brings an average high-temperature of a hot 30.6°C (87.1°F), nearly identical to the preceding month. Throughout June, Lo Wu observes a steady low-temperature average of 26.5°C (79.7°F), reflecting a minor dip from daytime highs.

Heat index

During June, the heat index is computed to be a blisteringly hot 40°C (104°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. 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. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

In Lo Wu, Hong Kong, the average relative humidity in June is 81%.

Rainfall

In Lo Wu, in June, it is raining for 20.5 days, with typically 85mm (3.35") of accumulated precipitation. Throughout the year, in Lo Wu, Hong Kong, there are 164.9 rainfall days, and 548mm (21.57") of precipitation is accumulated.

Daylight

June has the longest days of the year in Lo Wu, with an average of 13h and 30min of daylight.
On the first day of June, sunrise is at 05:38 and sunset at 19:04. On the last day of the month, sunrise is at 05:42 and sunset at 19:12 HKT.

Sunshine

The average sunshine in June in Lo Wu, Hong Kong, is 9.1h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In June, the maximum UV index of 7 transforms into these recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.