June weather forecastDumara, Indonesia

Weather in June

June, the first month of the summer in Dumara, is still a warm month, with temperature in the range of an average high of 29°C (84.2°F) and an average low of 22.8°C (73°F).

Temperature

Dumara's shift into June sets the average high-temperature at a warm 29°C (84.2°F), a figure that deviates only slightly from May's 30.1°C (86.2°F). In June, the recorded average low-temperature is an agreeable 22.8°C (73°F).

Heat index

In June, the average heat index is evaluated at a fiery hot 36°C (96.8°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a numerical representation of warmth when taking temperature and moisture levels into account. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

The months with the highest humidity in Dumara, Indonesia, are April through July, with an average relative humidity of 84%.

Rainfall

In Dumara, during June, the rain falls for 17.7 days and regularly aggregates up to 70mm (2.76") of precipitation. Throughout the year, in Dumara, there are 209.8 rainfall days, and 759mm (29.88") of precipitation is accumulated.

Daylight

June has the longest days of the year in Dumara, Indonesia, with an average of 12h and 12min of daylight.
On the first day of the month, sunrise is at 05:37 and sunset at 17:46. On the last day of June, sunrise is at 05:42 and sunset at 17:52 WITA.

Sunshine

June has the least sunshine of the year in Dumara, with an average of 7.4h of sunshine.

UV index

The months with the lowest UV index in Dumara are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: An average maximum UV index of 6 in June leads to these recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.