April weather forecast
Semeling, Malaysia

April, like March, is another hot spring month in Semeling, Malaysia, with temperature in the range of an average low of 24°C (75.2°F) and an average high of 32.9°C (91.2°F).

Temperature

The average high-temperature during April registers at a still tropical 32.9°C (91.2°F), maintaining a close resemblance to the previous month. Semeling sees an average low-temperature of 24°C (75.2°F) during April.

Heat index

April's mean heat index is estimated at a burning hot 48°C (118.4°F). Observe: Heat exhaustion and heat cramps are probable. Heatstroke is on the horizon with prolonged exertion.
Records show heat index calculations are tailored for shaded regions and mild winds. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is found by incorporating humidity levels into the air temperature measurement. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In Semeling, Malaysia, the average relative humidity in April is 80%.

Rainfall

In Semeling, during April, the rain falls for 25.2 days and regularly aggregates up to 129mm (5.08") of precipitation. Throughout the year, there are 245.7 rainfall days, and 1166mm (45.91") of precipitation is accumulated.

Daylight

In April, the average length of the day in Semeling, Malaysia, is 12h and 15min.
On the first day of April in Semeling, sunrise is at 7:16 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 7:25 pm +08.

Sunshine

The average sunshine in April in Semeling is 8.6h.

UV index

The months with the highest UV index in Semeling are January through October and December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A typical high UV index of 7 in April suggests the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Opt for tightly woven and loose clothing to enhance protection from the Sun.