April weather forecastMengla, China

Weather in April

April in Mengla, China, is a hot spring month, with temperature in the range of an average low of 17.1°C (62.8°F) and an average high of 31.3°C (88.3°F).

Temperature

In Mengla, the peak average temperatures are observed in April, with a high of 31.3°C (88.3°F) and a low of 17.1°C (62.8°F).

Heat index

The heat index value during April is computed to be a very hot 35°C (95°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In Mengla, China, the average relative humidity in April is 57%.

Rainfall

In Mengla, in April, during 13.3 rainfall days, 40mm (1.57") of precipitation is typically accumulated. Throughout the year, in Mengla, there are 200.9 rainfall days, and 967mm (38.07") of precipitation is accumulated.

Daylight

In April, the average length of the day in Mengla is 12h and 39min.
On the first day of April, sunrise is at 07:06 and sunset at 19:28. On the last day of the month, sunrise is at 06:43 and sunset at 19:38 CST.

Sunshine

With an average of 10.7h of sunshine, April has the most sunshine of the year.

UV index

March, April, June and September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 6 during April leads to these advisories:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.