June weather forecast
Kulai, Malaysia

The first month of the summer, June, is also a hot month in Kulai, Malaysia, with an average temperature fluctuating between 31.6°C (88.9°F) and 25°C (77°F).

Temperature

The advent of June signifies a minor shift to an average high-temperature of a still hot 31.6°C (88.9°F), aligning closely with May. Throughout the June nights, Kulai encounters a low-temperature of 25°C (77°F).

Heat index

For most parts of June, the heat index is appraised at an extremely hot 42°C (107.6°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', binds temperature metrics with humidity values to give a sense of the actual warmth. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. 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 are particularly relevant to babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

The average relative humidity in June is 78%.

Rainfall

In Kulai, in June, during 24 rainfall days, 74mm (2.91") of precipitation is typically accumulated. Throughout the year, there are 301.8 rainfall days, and 992mm (39.06") of precipitation is accumulated.

Daylight

The month with the longest days is June, with an average of 12h and 12min of daylight.
On the first day of the month, sunrise is at 6:57 am and sunset at 7:09 pm. On the last day of June, sunrise is at 7:02 am and sunset at 7:15 pm +08.

Sunshine

In June, the average sunshine is 8.6h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 7 in June leads to these recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. 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. Tightly woven clothing, when worn loosely, shields effectively against the Sun.