June weather forecast
Long Napir, Malaysia

The first month of the summer, June, is still a hot month in Long Napir, Malaysia, with temperature in the range of an average low of 19.3°C (66.7°F) and an average high of 30.3°C (86.5°F).

Temperature

Long Napir, Malaysia, marks the start of June with an average high-temperature of a still hot 30.3°C (86.5°F), hinting at a slight fluctuation from May's 30.4°C (86.7°F). Long Napir reports an average nighttime low-temperature of 19.3°C (66.7°F) in June.

Heat index

June's heat index is evaluated at a very hot 39°C (102.2°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'real feel' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. 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. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In June, the average relative humidity is 82%.

Rainfall

In Long Napir, in June, it is raining for 23.8 days, with typically 225mm (8.86") of accumulated precipitation. Throughout the year, in Long Napir, there are 331.4 rainfall days, and 2641mm (103.98") of precipitation is accumulated.

Daylight

June has the longest days of the year, with an average of 12h and 24min of daylight.
On the first day of the month, sunrise is at 6:06 am and sunset at 6:27 pm. On the last day of June, sunrise is at 6:12 am and sunset at 6:34 pm +08.

Sunshine

In Long Napir, the average sunshine in June is 7.4h.

UV index

The months with the highest UV index are January, March through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In June, a regular UV index of 6 translates into these guidelines:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.