May weather forecast
Nga Yiu Ha, China

The last month of the spring, May, is also a moderately hot month in Nga Yiu Ha, China, with temperature in the range of an average low of 24.5°C (76.1°F) and an average high of 28.8°C (83.8°F).

Temperature

May's onset brings a subtle temperature rise, moving from a warm 25.6°C (78.1°F) in April to a still moderately hot 28.8°C (83.8°F). A mean low-temperature of 24.5°C (76.1°F) is anticipated during the month of May, a slight step down from the daytime high.

Heat index

In May, the average heat index is evaluated at a torrid 35°C (95°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. 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', is achieved by amalgamating air temperature with the relative humidity readings. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

The most humid month in Nga Yiu Ha is May, with an average relative humidity of 82%.

Rainfall

In Nga Yiu Ha, in May, during 15.8 rainfall days, 80mm (3.15") of precipitation is typically accumulated. In Nga Yiu Ha, during the entire year, the rain falls for 164.9 days and collects up to 548mm (21.57") of precipitation.

Daylight

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

Sunshine

The average sunshine in May in Nga Yiu Ha is 8.1h.

UV index

The months with the highest UV index in Nga Yiu Ha are May through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: In May, an average UV index of 7 transforms into the following instructions:
Shun overexposure. Protection from sun ravages is indispensable. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.