August weather forecast
Pontianak, Indonesia

Pontianak in August continues to hold on to the warm trend from the previous months. Cloud cover is diminished to the lowest point thus far, allowing for more visible sunlight hours. The reduced rainfall days consolidate the relatively drier phase that has been in play. Wind speeds experience a slight increase, possibly nudging the perceived temperature down a notch. After a month's respite, the high temperature, in association with underlying humidity, returns slightly amplified to 32.5°C (90.5°F).

Temperature

Pontianak experiences its highest average temperatures in August, reaching a peak of 32.5°C (90.5°F) and a minimum of 23.8°C (74.8°F).

Heat index

The heat index value for August is appraised at a blazing hot 46°C (114.8°F). Stay watchful: Heat exhaustion along with heat cramps are likely. Ongoing effort may cause heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', melds the effects of warmth and moisture to generate a feeling of heat. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical to babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In August, the average relative humidity in Pontianak is 80%.

Rainfall

The month with the least rainfall is August, when the rain falls for 19.1 days and typically collects 74mm (2.91") of precipitation.

Sea temperature

In Pontianak, in August, the average water temperature is 29°C (84.2°F).
Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) in water are ideal for swimming, diving, and other activities, providing enjoyment and comfort for extended durations.

Daylight

In August, the average length of the day is 12h and 7min.
On the first day of August, sunrise is at 05:45 and sunset at 17:52. On the last day of the month, sunrise is at 05:39 and sunset at 17:46 WIB.

Sunshine

In Pontianak, the average sunshine in August is 8.5h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Pontianak. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Pontianak. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In August, the maximum UV index of 7 suggests this advice:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Boost your sun resistance with garments that are densely woven yet spacious. Be on guard! The reflective nature of sand and water boosts UV exposure.