May weather forecast
Lin Ma Hang, Hong Kong

The last month of the spring, May, is another warm month in Lin Ma Hang, Hong Kong, with an average temperature varying between 24.5°C (76.1°F) and 28.8°C (83.8°F).

Temperature

As Lin Ma Hang enters May, the average high-temperature marginally increases from the 25.6°C (78.1°F) of April to a still moderately hot 28.8°C (83.8°F). Lin Ma Hang upholds a consistent average temperature of 24.5°C (76.1°F) throughout the nights of May.

Heat index

Throughout May, the heat index is appraised at a sweltering 35°C (95°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', marries air temperature and humidity to produce a value illustrating perceived warmth. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

With an average relative humidity of 82%, May is the most humid month.

Rainfall

In May, the rain falls for 15.8 days. Throughout May, 80mm (3.15") of precipitation is accumulated. In Lin Ma Hang, Hong Kong, during the entire year, the rain falls for 164.9 days and collects up to 548mm (21.57") of precipitation.

Daylight

The average length of the day in May is 13h and 13min.
On the first day of May, sunrise is at 05:50 and sunset at 18:50. On the last day of the month, sunrise is at 05:38 and sunset at 19:03 HKT.

Sunshine

In May, the average sunshine is 8.1h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Lin Ma Hang. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum UV index of 7 in May translates into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.