August weather forecast
Banjarmasin, Indonesia

August maintains the dry spell, introducing little changes from July in Banjarmasin, Indonesia. This weather pattern encourages both local and international tourists, taking advantage of the consistent nice weather. The continuously high sea temperatures make it a perfect time to explore the city's clear water attractions. Banjarmasin experiences its longest daylight hours around August, and the transition into the wet season is not immediate, with rainfall remaining low at 33mm (1.3").

Temperature

Banjarmasin, Indonesia, records an average high-temperature of a still tropical 31.4°C (88.5°F) in August, maintaining a close correlation with July's 30.8°C (87.4°F). In August, Banjarmasin experiences a temperature dip to an average of 23.4°C (74.1°F) at night.

Heat index

The average heat index in August is evaluated at a scorching 41°C (105.8°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
When assessing, remember that heat index measurements are for light winds and shaded spots. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's 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. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In August, the average relative humidity is 78%.

Rainfall

The month with the least rainfall in Banjarmasin is August, when the rain falls for 8 days and typically collects 33mm (1.3") of precipitation.

Sea temperature

The month with the coldest seawater in Banjarmasin is August, with an average sea temperature of 28.2°C (82.8°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is perceived as agreeably warm, making all water activities enjoyable without the risk of discomfort over lengthy durations.

Daylight

In August, the average length of the day in Banjarmasin is 12h and 1min.
On the first day of the month, sunrise is at 06:28 and sunset at 18:27. On the last day of August, in Banjarmasin, Indonesia, sunrise is at 06:20 and sunset at 18:23 WITA.

Sunshine

The average sunshine in August is 9h.

UV index

The months with the highest UV index 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 Banjarmasin. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In August, an average UV index of 7 transforms into the following instructions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be vigilant! The Sun's UV rays get a boost from sand and water reflections.