April weather forecast
Kajang, Malaysia

April, like March, is another hot spring month in Kajang, Malaysia, with an average temperature ranging between min 23.8°C (74.8°F) and max 31.8°C (89.2°F).

Temperature

Shifting into April, Kajang records an average high-temperature of a still hot 31.8°C (89.2°F), presenting minor fluctuations compared to the previous month. Kajang records a consistent low-temperature of 23.8°C (74.8°F) during April nights.

Heat index

The heat index value for April is calculated to be a blisteringly hot 44°C (111.2°F). Mindful: Heat cramps and heat exhaustion are to be expected. Extended physical effort might result in heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

The average relative humidity in April in Kajang is 81%.

Rainfall

In Kajang, Malaysia, in April, it is raining for 27.7 days, with typically 194mm (7.64") of accumulated precipitation. Throughout the year, in Kajang, there are 314.6 rainfall days, and 1734mm (68.27") of precipitation is accumulated.

Daylight

The average length of the day in April in Kajang, Malaysia, is 12h and 11min.
On the first day of the month, sunrise is at 7:12 am and sunset at 7:21 pm. On the last day of April, in Kajang, sunrise is at 7:03 am and sunset at 7:16 pm +08.

Sunshine

In April, the average sunshine in Kajang is 8.3h.

UV index

February through September and December, with an average maximum UV index of 7, are months with the highest UV index in Kajang. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: The daily high UV index of 7 in April translates into this advice:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.