June weather forecast
Jerudong, Brunei

June in Jerudong experiences a slight drop in the high temperature, compared to its May counterpart. Recordings show a decrease in humidity, becoming the least humid month of the year until now. A balancing act between the daylight and cloudiness continues, providing a steady rhythm to the daily life of residents. The persistent presence of the coastal breeze complements the climatological set up, making June a pleasant preface to coming months.

Temperature

In Jerudong, the months of May and June register the highest average temperatures, peaking at 31.3°C (88.3°F).

Heat index

The heat index value during June is appraised at a blistering 40°C (104°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Records show heat index calculations are tailored for shaded regions and mild 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 'felt air temperature' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In Jerudong, Brunei, the average relative humidity in June is 76%.

Rainfall

In Jerudong, in June, during 23.3 rainfall days, 160mm (6.3") of precipitation is typically accumulated. Throughout the year, there are 310.9 rainfall days, and 1693mm (66.65") of precipitation is accumulated.

Daylight

With an average of 12h and 24min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 06:06 and sunset at 18:30. On the last day of the month, sunrise is at 06:12 and sunset at 18:36 +08.

Sunshine

In June, the average sunshine is 8.7h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Jerudong. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: In June, the maximum UV index of 7 translates into these guidelines:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.