June weather forecast
Balikpapan, Indonesia

June in Balikpapan highlights a slower rhythm, as the occurrence of rainfall decreases from May. Humidity still retains its grip on the city, reminding everyone of its tropical lineage. The dip in rainfall makes way for more outdoor activities and adventures. Sea temperatures and daylight hours remain somewhat constant from May to June. The city’s landscape exudes a well-rounded mix of vibrant wet and dry days.

Temperature

Balikpapan's shift into June sets the average high-temperature at a moderately hot 29.4°C (84.9°F), a figure that deviates only slightly from May's 30.1°C (86.2°F). Balikpapan, during June nights, records a temperature marginally cooler than the daytime average, at 25.6°C (78.1°F).

Heat index

The heat index value during June is computed to be a fiery hot 36°C (96.8°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. 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', is the result of factoring in humidity to the air temperature, indicating perceived warmth. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

June and July, with an average relative humidity of 81%, are the most humid months in Balikpapan.

Rainfall

In June, the rain falls for 24.5 days. Throughout June, 166mm (6.54") of precipitation is accumulated. In Balikpapan, during the entire year, the rain falls for 318.3 days and collects up to 1857mm (73.11") of precipitation.

Sea temperature

In Balikpapan, the average seawater temperature in June is 29.3°C (84.7°F).
Note: For activities in the water such as swimming or diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are considered optimal for prolonged enjoyment without discomfort.

Daylight

June has the shortest days of the year in Balikpapan, with an average of 12h and 6min of daylight.
On the first day of June, sunrise is at 06:08 and sunset at 18:12. On the last day of the month, sunrise is at 06:14 and sunset at 18:17 WITA.

Sunshine

In June, the average sunshine in Balikpapan, Indonesia, is 8.2h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Balikpapan. The months with the lowest UV index in Balikpapan are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.
Note: The daily high UV index of 7 during June translates into the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Warning! Sand and water reflections boost the intensity of UV exposure.