June weather forecast
Semporna, Malaysia

The first month of the summer, June, is also a hot month in Semporna, Malaysia, with an average temperature varying between 25.8°C (78.4°F) and 30.2°C (86.4°F).

Temperature

The advent of June signifies a minor shift to an average high-temperature of a still hot 30.2°C (86.4°F), aligning closely with May. In Semporna, June nights maintain a consistent temperature, with an average low of 25.8°C (78.4°F).

Heat index

The heat index in June is estimated at a torrid 37°C (98.6°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In June, the average relative humidity is 77%.

Rainfall

In Semporna, Malaysia, in June, during 22.8 rainfall days, 111mm (4.37") of precipitation is typically accumulated. In Semporna, Malaysia, during the entire year, the rain falls for 278.4 days and collects up to 1091mm (42.95") of precipitation.

Sea temperature

June is the month with the warmest seawater in Semporna, with an average sea temperature of 29.9°C (85.8°F).
Note: Surface water temperatures between 25°C (77°F) and 29°C (84.2°F) offer outstanding conditions for any water activity, providing extreme pleasure for extended periods.

Daylight

June has the longest days of the year in Semporna, with an average of 12h and 24min of daylight.
On the first day of June in Semporna, sunrise is at 5:52 am and sunset at 6:14 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 6:20 pm +08.

Sunshine

In June, the average sunshine is 10.2h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Semporna are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 7 during June translates into the following directions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be on guard! The reflective nature of sand and water boosts UV exposure.