April weather forecast
Sungai Lalang, Malaysia

April, like March, is another hot spring month in Sungai Lalang, Malaysia, with an average temperature fluctuating between 24°C (75.2°F) and 32.9°C (91.2°F).

Temperature

In the transition from March to April, Sungai Lalang reports an average high-temperature of a still hot 32.9°C (91.2°F), indicating a close resemblance to the prior month. Sungai Lalang observes an average low-temperature of 24°C (75.2°F) during April.

Heat index

In April, the average heat index is calculated to be a blazing hot 48°C (118.4°F). Attention: Heat exhaustion and heat cramps are anticipated. Prolonged effort can result in heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', melds the effects of warmth and moisture to generate a feeling of heat. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

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

Rainfall

In Sungai Lalang, during April, the rain falls for 25.2 days and regularly aggregates up to 129mm (5.08") of precipitation. In Sungai Lalang, during the entire year, the rain falls for 245.7 days and collects up to 1166mm (45.91") of precipitation.

Daylight

In Sungai Lalang, the average length of the day in April is 12h and 15min.
On the first day of the month, sunrise is at 7:16 am and sunset at 7:27 pm. On the last day of April, sunrise is at 7:05 am and sunset at 7:24 pm +08.

Sunshine

In April, the average sunshine is 8.6h.

UV index

January through October and December, with an average maximum UV index of 7, are months with the highest UV index in Sungai Lalang. 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: The maximum daily UV index of 7 during April translates into the following directions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.