April weather forecast and climate
Kuala Lumpur, Malaysia

An aerial view of a beautiful green park and the distant skyscrapers of Kuala Lumpur, Malaysia, with the perfect Skyview
An aerial view of a beautiful green park and the distant skyscrapers of Kuala Lumpur, Malaysia, with the perfect Skyview
April, like March, is another hot spring month in Kuala Lumpur, Malaysia, with average temperature fluctuating between 23.6°C (74.5°F) and 32.4°C (90.3°F).

Temperature

April is the warmest month, with an average high-temperature of 32.4°C (90.3°F) and an average low-temperature of 23.6°C (74.5°F).

Heat index

The average heat index is calculated to a blazing hot 45.8°C (114.4°F). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'real feel', or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (pregnancy, wind, metabolic differences). 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 are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

The average relative humidity in April is 80%.

Rainfall

In April, in Kuala Lumpur, the rain falls for 26 days. Throughout April, 97mm (3.82") of precipitation is accumulated. In Kuala Lumpur, during the entire year, the rain falls for 287.9 days and collects up to 866mm (34.09") of precipitation.

Snowfall

January through August, October through December are months without snowfall in Kuala Lumpur.

Daylight

In Kuala Lumpur, the average length of the day is 12.2h.

Sunshine

In April, the average sunshine is 8.4h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 7 in April transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the warmest month in Kuala Lumpur?

April is the warmest month, with an average high-temperature of 32.4°C (90.3°F) and an average low-temperature of 23.6°C (74.5°F).

What is the temperature in April in Kuala Lumpur?

The average high-temperature, in April, is 32.4°C (90.3°F), while the average low-temperature is 23.6°C (74.5°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that factores the actual air temperature with the relative humidity, in April is appraised at 45.8°C (114.4°F).

What is the average humidity in April in Kuala Lumpur?

In Kuala Lumpur, the average relative humidity in April is 80%.

How many days does it rain in April in Kuala Lumpur?

In Kuala Lumpur, Malaysia, during April, the rain falls for 26 days and regularly aggregates up to 97mm (3.82") of precipitation.

When it does not snow in Kuala Lumpur?

January through August, October through December are months without snowfall.

What is the average length of the day in April in Kuala Lumpur?

The average length of the day in April in Kuala Lumpur, Malaysia, is 12.2h.

How many hours of sunshine does Kuala Lumpur have in April?

In April, the average sunshine in Kuala Lumpur is 8.4h.

What are the months with the highest UV index in Kuala Lumpur?

Months with the highest UV index in Kuala Lumpur are February through December, with an average maximum UV index of 7.

How high is the UV index in April in Kuala Lumpur?

In April, the average daily maximum UV index in Kuala Lumpur, Malaysia, is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in April - Kuala Lumpur, Malaysia
  • Average high temperature in April: 32.4°C

The warmest month (with the highest average high temperature) is April (32.4°C).
The month with the lowest average high temperature is December (30.6°C).

  • Average low temperature in April: 23.6°C

The month with the highest average low temperature is May (23.8°C).
The coldest month (with the lowest average low temperature) is January (22.3°C).

Average humidity in April - Kuala Lumpur, Malaysia
  • Average humidity in April: 80%

Months with the highest relative humidity are November and December (82%).
The month with the lowest relative humidity is August (73%).

Average rainfall in April - Kuala Lumpur, Malaysia
  • Average rainfall in April: 97mm

The wettest month (with the highest rainfall) is November (109mm).
The driest month (with the least rainfall) is February (32mm).

Average rainfall days in April - Kuala Lumpur, Malaysia
  • Average rainfall days in April: 26 days

The month with the highest number of rainy days is May (27 days).
The month with the least rainy days is February (18.7 days).

Average snowfall in April - Kuala Lumpur, Malaysia
  • Average snowfall in April: 0mm

The month with the highest snowfall is September (2mm).
Months with the least snowfall are January, February, March, April, May, June, July, August, October, November and December (0mm).

Average snowfall days in April - Kuala Lumpur, Malaysia
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is September (0.1 days).
Months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).

Average daylight in April / Average sunshine in April - Kuala Lumpur, Malaysia
  • Average daylight in April: 12.2h

Months with the longest days are May, June and July (Average daylight: 12.3h).
The month with the shortest days is December (Average daylight: 11.9h).

  • Average sunshine in April: 8.4h

Months with the most sunshine are June, July and September (Average sunshine: 8.8h).
The month with the least sunshine is December (Average sunshine: 7.3h).

Average UV index in April - Kuala Lumpur, Malaysia
  • Average UV index in April: 7

Months with the highest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is January (UV index 6).