April weather forecast
Endau, Malaysia

April, like March, is a hot spring month in Endau, Malaysia, with an average temperature varying between 25.3°C (77.5°F) and 31.1°C (88°F).

Temperature

Endau experiences a minor change to a still hot 31.1°C (88°F) in average high-temperature during April, closely reflecting March. The average low-temperature of 25.3°C (77.5°F) is witnessed during April.

Heat index

For most parts of April, the heat index is appraised at a blisteringly hot 41°C (105.8°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

In April, the average relative humidity is 80%.

Rainfall

In Endau, Malaysia, during April, the rain falls for 23.1 days and regularly aggregates up to 110mm (4.33") of precipitation. In Endau, during the entire year, the rain falls for 277.4 days and collects up to 1533mm (60.35") of precipitation.

Daylight

In April, the average length of the day is 12h and 11min.
On the first day of the month, sunrise is at 7:05 am and sunset at 7:13 pm. On the last day of April, in Endau, Malaysia, sunrise is at 6:56 am and sunset at 7:09 pm +08.

Sunshine

In Endau, the average sunshine in April is 8.6h.

UV index

February through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In April, the maximum UV index of 7 suggests this advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.