March weather forecast
Petaling Jaya, Malaysia

March in Petaling Jaya, Malaysia is known for its pleasantly stable weather, with temperatures hovering closely to the February averages. Despite this consistency, humidity sets back in, making the environment feel slightly steamy. Evidently, travel enthusiasts prefer other months over March for visiting this beautiful city. Rainfall of about 108mm (4.25") mostly falls during the evening hours, soothing the heat of the day as the light fades. As April approaches, there’s an anticipation of more rainfall and lengthier days.

Temperature

Petaling Jaya marks the onset of March with an average high-temperature of a still tropical 32.3°C (90.1°F), a subtle shift from February's 32.4°C (90.3°F). Petaling Jaya's nights in March experience an average temperature drop to a warm 23.7°C (74.7°F).

Heat index

The heat index for March is calculated to be a burning hot 45°C (113°F). Observe: Heat exhaustion and heat cramps are probable. Heatstroke is on the horizon with prolonged exertion.
When assessing, remember that heat index measurements are for light winds and shaded spots. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold great significance to children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In March, the average relative humidity is 78%.

Rainfall

In Petaling Jaya, in March, during 25.6 rainfall days, 108mm (4.25") of precipitation is typically accumulated. In Petaling Jaya, during the entire year, the rain falls for 309.8 days and collects up to 1481mm (58.31") of precipitation.

Daylight

In Petaling Jaya, the average length of the day in March is 12h and 6min.
On the first day of the month, sunrise is at 7:24 am and sunset at 7:27 pm. On the last day of March, sunrise is at 7:13 am and sunset at 7:22 pm +08.

Sunshine

In March, the average sunshine is 8.5h.

UV index

February through October and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily high UV index of 7 in March leads to these guidelines:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.