June weather forecast
Lontarbaru, Indonesia

The first month of the winter, June, is still a hot month in Lontarbaru, Indonesia, with an average temperature fluctuating between 30.6°C (87.1°F) and 25.7°C (78.3°F).

Temperature

June denotes a minimal variation in the average high-temperature to a still tropical 30.6°C (87.1°F) from May's 30.9°C (87.6°F). Nights in June in Lontarbaru, Indonesia, exhibit a minor reduction to an average low temperature of 25.7°C (78.3°F).

Heat index

Throughout June, the heat index is evaluated at a torrid 38°C (100.4°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In June, the average relative humidity in Lontarbaru is 75%.

Rainfall

In Lontarbaru, in June, during 19.6 rainfall days, 64mm (2.52") of precipitation is typically accumulated. Throughout the year, there are 271.6 rainfall days, and 1261mm (49.65") of precipitation is accumulated.

Daylight

The month with the shortest days is June, with an average of 11h and 48min of daylight.
On the first day of June, sunrise is at 05:59 and sunset at 17:47. On the last day of the month, sunrise is at 06:05 and sunset at 17:52 WIB.

Sunshine

The months with the least sunshine are June and July, with an average of 7.2h of sunshine.

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 value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The daily high UV index of 7 in June translates into this advice:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.