April weather forecast
Shah Alam, Malaysia

Weather in April

April, like March, is another hot spring month in Shah Alam, Malaysia, with an average temperature varying between 32.7°C (90.9°F) and 24.6°C (76.3°F).

Temperature

In Shah Alam, the average high-temperature in April is relatively the same as in March - a still tropical 32.7°C (90.9°F). The average low-temperature, in Shah Alam, Malaysia, is 24.6°C (76.3°F).

Heat index

The average heat index in April is evaluated at a life-threatening hot 46°C (114.8°F). Be wary: Heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Take into consideration that the heat index values are calculated for shade and light wind conditions. 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', 'feels like', or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like activity, wind, differences in body mass, height, and shape, and metabolic differences affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In Shah Alam, the average relative humidity in April is 78%.

Rainfall

In Shah Alam, in April, it is raining for 10.2 days, with typically 29mm (1.14") of accumulated precipitation. Throughout the year, in Shah Alam, there are 102.9 rainfall days, and 266mm (10.47") of precipitation is accumulated.

Daylight

In April, the average length of the day is 12h and 11min.
On the first day of the month, sunrise is at 7:13 am and sunset at 7:22 pm. On the last day of April, sunrise is at 7:04 am and sunset at 7:17 pm +08.

Sunshine

The average sunshine in April in Shah Alam is 8.6h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Shah Alam are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 7 in April interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in April in Shah Alam?

In Shah Alam, Malaysia, in April, the average high-temperature is 32.7°C (90.9°F), and the average low-temperature is 24.6°C (76.3°F). In April, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 46°C (114.8°F).

What is the average humidity in April in Shah Alam?

In Shah Alam, Malaysia, the average relative humidity in April is 78%.

How much does it rain in Shah Alam in April?

In Shah Alam, Malaysia, in April, it is raining for 10.2 days, with typically 29mm (1.14") of accumulated precipitation.

How many hours of daylight does Shah Alam have in April?

In April, the average day length in Shah Alam is 12h and 11min.

When is the sunrise / sunset in April in Shah Alam?

In April, on the first day of the month, sunrise is at 7:13 am and sunset at 7:22 pm. On the last day of the month, in Shah Alam, Malaysia, sunrise is at 7:04 am and sunset at 7:17 pm +08.

How long on average sun shines in April in Shah Alam?

In Shah Alam, the average sunshine duration in April is 8.6h.

What are the months with the highest UV index in Shah Alam?

January through December, with an average maximum UV index of 7, are months with the highest UV index in Shah Alam.

When is the lowest UV index in Shah Alam?

The months with the lowest UV index in Shah Alam, Malaysia, are January through December, with an average maximum UV index of 7.

What is the UV index reading in April in Shah Alam?

The average daily maximum UV index in April is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.

Average temperature in April
Shah Alam, Malaysia

Average temperature in April - Shah Alam, Malaysia
  • Average high temperature in April: 32.7°C

The warmest month (with the highest average high temperature) is August (33°C).
The month with the lowest average high temperature is December (31.1°C).

  • Average low temperature in April: 24.6°C

The month with the highest average low temperature is May (24.9°C).
The coldest months (with the lowest average low temperature) are January and February (23.4°C).

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Average pressure in April
Shah Alam, Malaysia

Average pressure in April - Shah Alam, Malaysia
  • Average pressure in April: 1009.3mbar

The month with the highest atmospheric pressure is January (1010.4mbar).
The month with the lowest atmospheric pressure is May (1008.7mbar).

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Average wind speed in April
Shah Alam, Malaysia

Average wind speed in April - Shah Alam, Malaysia
  • Average wind speed in April: 5km/h

The windiest months (with the highest average wind speed) are July and August (5.9km/h).
The calmest month (with the lowest average wind speed) is December (4.6km/h).

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Average humidity in April
Shah Alam, Malaysia

Average humidity in April - Shah Alam, Malaysia
  • Average humidity in April: 78%

The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are August and September (71%).

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Average rainfall in April
Shah Alam, Malaysia

Average rainfall in April - Shah Alam, Malaysia
  • Average rainfall in April: 29mm

The wettest month (with the highest rainfall) is December (37mm).
The driest month (with the least rainfall) is September (7mm).

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Average rainfall days in April
Shah Alam, Malaysia

Average rainfall days in April - Shah Alam, Malaysia
  • Average rainfall days in April: 10.2 days

The months with the highest number of rainy days are November and December (11.9 days).
The month with the least rainy days is September (4.6 days).

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Average daylight in April /
Average sunshine in April
Shah Alam, Malaysia

Average daylight in April / Average sunshine in April - Shah Alam, Malaysia
  • Average daylight in April: 12h and 11min

The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 11h and 57min).

  • Average sunshine in April: 8.6h

The month with the most sunshine is July (Average sunshine: 9h).
The months with the least sunshine are November and December (Average sunshine: 7.6).

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Average sunshine days in April
Shah Alam, Malaysia

Average sunshine days in April - Shah Alam, Malaysia
  • Average sunshine days in April: 18.1 days

The month with the most sunshine days is September (24.9 days).
The month with the least sunshine days is December (16.2 days).

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Average UV index in April
Shah Alam, Malaysia

Average UV index in April - Shah Alam, Malaysia
  • Average UV index in April: 7

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

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Average cloud cover in April
Shah Alam, Malaysia

Average cloud cover in April - Shah Alam, Malaysia
  • Average cloud cover in April: 38

The month with the most cloud cover is November (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in April
Shah Alam, Malaysia

Average visibility in April - Shah Alam, Malaysia
  • Average visibility in April: 10km

The months with the highest visibility are February, March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, November and December (9km).

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