April weather forecast
Sintok, Malaysia

April, the same as March, in Sintok, Malaysia, is another tropical spring month, with an average temperature fluctuating between 32.9°C (91.2°F) and 23.1°C (73.6°F).

Temperature

Sintok experiences an average high-temperature of a still tropical 32.9°C (91.2°F) in April, marking an insignificant shift from 33.9°C (93°F) in March. Sintok records a consistent low-temperature of 23.1°C (73.6°F) during April nights.

Heat index

In April, the average heat index is appraised at a life-threatening hot 49°C (120.2°F). Alert: Heat cramps and heat exhaustion are likely to occur. Prolonged exertion can lead to heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In Sintok, the average relative humidity in April is 82%.

Rainfall

In Sintok, in April, it is raining for 25.6 days, with typically 179mm (7.05") of accumulated precipitation. In Sintok, during the entire year, the rain falls for 268 days and collects up to 1489mm (58.62") of precipitation.

Daylight

In April, the average length of the day in Sintok is 12h and 16min.
On the first day of April in Sintok, Malaysia, sunrise is at 7:16 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 7:25 pm +08.

Sunshine

The average sunshine in April is 8.3h.

UV index

The months with the highest UV index in Sintok are February through October, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In April, the maximum UV index of 7 suggests these recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.