October weather forecast
Palu, Indonesia

October signifies a slight escalation in rainfall to 210mm (8.27") but records the highest temperature of 29°C (84.2°F). The temperate weather combines with relative humidity of 84%, giving the city a quite humid feel. Water lovers continue to relish the sea with average temperatures of 29.8°C (85.6°F) promoting water-based activities. Despite the increase in rainfall, hours of sunlight remain consistent, giving ample time for outdoor activities. The transition from September to October is marked by a more humid climate and an uptick in rain occurrences.

Temperature

Palu's warmest temperatures are experienced in October, with average high temperatures of 29°C (84.2°F) and lows of 22.4°C (72.3°F).

Heat index

October's average heat index is evaluated at a fiery hot 36°C (96.8°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

January, February, September and October, with an average relative humidity of 84%, are the least humid months.

Rainfall

In Palu, during October, the rain falls for 27.6 days and regularly aggregates up to 210mm (8.27") of precipitation. Throughout the year, in Palu, there are 347.3 rainfall days, and 2504mm (98.58") of precipitation is accumulated.

Sea temperature

In Palu, the average seawater temperature in October is 29.8°C (85.6°F).
Note: For swimming, diving, and various water activities, the temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as highly enjoyable and comfortable for extended durations without any discomfort.

Daylight

In Palu, the average length of the day in October is 12h and 8min.
On the first day of October, sunrise is at 05:46 and sunset at 17:53. On the last day of the month, sunrise is at 05:39 and sunset at 17:48 WITA.

Sunshine

In Palu, the average sunshine in October is 8.7h.

UV index

The months with the highest UV index in Palu are January through December, with an average maximum UV index of 6. The months with the lowest UV index are January through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In October, the UV index of 6 transforms into the following advice:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be alert! The reflection of water and sand augments UV radiation intensity.