June weather forecast
Tarakan, Indonesia

The first month of the summer, June, is also a hot month in Tarakan, Indonesia, with temperature in the range of an average low of 26.3°C (79.3°F) and an average high of 30.3°C (86.5°F).

Temperature

In Tarakan, Indonesia, the average high-temperature in June is essentially the same as in May - a still hot 30.3°C (86.5°F). The average low-temperature, in Tarakan, is 26.3°C (79.3°F).

Heat index

In June, the average heat index is computed to be a torrid 38°C (100.4°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'real feel', or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (differences in body mass, height, and shape, pregnancy, metabolic differences), and activity. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In June, the average relative humidity in Tarakan, Indonesia, is 77%.

Rainfall

In June, the rain falls for 22.8 days. Throughout June, 145mm (5.71") of precipitation is accumulated. Throughout the year, in Tarakan, there are 329.3 rainfall days, and 2189mm (86.18") of precipitation is accumulated.

Sea temperature

April through June, with an average sea temperature of 30°C (86°F), are months with the warmest seawater.
Note: The surface water temperatures above 30°C (86°F) are arguably considered as unpleasant for swimming, and any intense water activity, as the refreshing effect of water is missing.

Daylight

The month with the longest days is June, with an average of 12h and 19min of daylight.
On the first day of June in Tarakan, sunrise is at 05:58 and sunset at 18:16. On the last day of the month, sunrise is at 06:03 and sunset at 18:22 WITA.

Sunshine

In Tarakan, the average sunshine in June is 9.2h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Tarakan. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Tarakan. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 7 in June transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.