June weather forecast
Setu, Indonesia

June, the first month of the winter in Setu, is still a hot month, with an average temperature fluctuating between 25.7°C (78.3°F) and 30.8°C (87.4°F).

Temperature

Setu registers an average high-temperature of a still tropical 30.8°C (87.4°F) at the commencement of June, closely related to the preceding month. An average temperature of 25.7°C (78.3°F) is recorded in Setu, Indonesia, during the nights in June.

Heat index

Throughout June, the heat index is estimated at a fiery hot 38°C (100.4°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. 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.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In Setu, Indonesia, the average relative humidity in June is 72%.

Rainfall

In Setu, during June, the rain falls for 18.8 days and regularly aggregates up to 67mm (2.64") of precipitation. Throughout the year, there are 252 rainfall days, and 1150mm (45.28") of precipitation is accumulated.

Daylight

With an average of 11h and 48min of daylight, June has the shortest days of the year.
On the first day of the month, sunrise is at 05:57 and sunset at 17:44. On the last day of June, in Setu, Indonesia, sunrise is at 06:04 and sunset at 17:49 WIB.

Sunshine

In June, the average sunshine in Setu is 8.2h.

UV index

The months with the highest UV index in Setu 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 Setu. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 7 in June translates into this advice:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.