December weather forecast
Palembang, Indonesia

Palembang’s December rounds up the rainy season with the year's highest recorded rainfall of 145mm (5.71"). A slight drop in temperature to 31.1°C (88°F), along with an increase in relative humidity to 84%, entwines to generate a typically moist monsoon ambiance. The decrease in hours of sunshine is complemented by a shorter daylight period. Winds become milder during this period, failing to provide much relief from the prevailing damp conditions. As the year concludes, Palembang embodies a monsoonal environment characterized by wet, humid, and cloudy conditions.

Temperature

January, February and December mark Palembang's lowest temperatures, averaging a high-temperature of 31.1°C (88°F).

Heat index

The heat index in December is estimated at a blistering 43°C (109.4°F). Be prepared: Heat cramps and heat exhaustion are probable. Continued activity may lead to heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', arises from combining readings of air temperature and relative moisture content. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In December, the average relative humidity is 84%.

Rainfall

In Palembang, in December, it is raining for 26.5 days, with typically 145mm (5.71") of accumulated precipitation. Throughout the year, in Palembang, there are 271.2 rainfall days, and 1226mm (48.27") of precipitation is accumulated.

Daylight

December has the longest days of the year in Palembang, with an average of 12h and 18min of daylight.
On the first day of the month, sunrise is at 05:41 and sunset at 17:58. On the last day of December, in Palembang, sunrise is at 05:55 and sunset at 18:12 WIB.

Sunshine

In December, the average sunshine is 7.5h.

UV index

The months with the highest UV index are February through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: In December, the maximum UV index of 7 translates into these guidelines:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. 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. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.