April weather forecastTenom, Malaysia

Weather in April

April in Tenom, Malaysia, is a tropical spring month, with an average temperature varying between 30.1°C (86.2°F) and 20.3°C (68.5°F).

Temperature

Tenom experiences a transition to a tropical 30.1°C (86.2°F) in average high-temperatures with the arrival of April, not greatly differing from March's 29.8°C (85.6°F). In Tenom, an average temperature of 20.3°C (68.5°F) is noted during April nights.

Heat index

April's heat index is calculated to be a blistering 40°C (104°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a value derived by merging air temperature with the humidity to convey how the climate feels. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Tenom, Malaysia, the average relative humidity in April is 86%.

Rainfall

In Tenom, Malaysia, during April, the rain falls for 28 days and regularly aggregates up to 177mm (6.97") of precipitation. In Tenom, during the entire year, the rain falls for 336.4 days and collects up to 2152mm (84.72") of precipitation.

Daylight

The average length of the day in April is 12h and 14min.
On the first day of the month, sunrise is at 6:14 am and sunset at 6:25 pm. On the last day of April, in Tenom, sunrise is at 6:04 am and sunset at 6:22 pm +08.

Sunshine

In April, the average sunshine in Tenom is 6.9h.

UV index

The months with the highest UV index in Tenom are January through December, with an average maximum UV index of 6. The months with the lowest UV index in Tenom are January through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum daily UV index of 6 during April morphs into the following directions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. 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. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.