June weather forecast
Sepang, Malaysia

The first month of the summer, June, is also a hot month in Sepang, Malaysia, with an average temperature varying between 31.3°C (88.3°F) and 25.3°C (77.5°F).

Temperature

During June, Sepang records an average high-temperature of a still tropical 31.3°C (88.3°F), marking a slight divergence from May's 31.5°C (88.7°F). Sepang in June experiences a low-temperature average of 25.3°C (77.5°F).

Heat index

For June, the heat index is estimated at a blisteringly hot 40°C (104°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. 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.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

The average relative humidity in June is 76%.

Rainfall

In Sepang, in June, during 24.4 rainfall days, 79mm (3.11") of precipitation is typically accumulated. In Sepang, during the entire year, the rain falls for 311.5 days and collects up to 1296mm (51.02") of precipitation.

Daylight

The month with the longest days in Sepang is June, with an average of 12h and 18min of daylight.
On the first day of the month, sunrise is at 7:02 am and sunset at 7:18 pm. On the last day of June, sunrise is at 7:08 am and sunset at 7:25 pm +08.

Sunshine

The month with the most sunshine is June, with an average of 9h of sunshine.

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 value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 7 during June translates into the following directions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.