December weather forecast
Sudiang, Indonesia

The first month of the summer, December, is also a moderately hot month in Sudiang, Indonesia, with an average temperature fluctuating between 29.9°C (85.8°F) and 25.1°C (77.2°F).

Temperature

As December takes its course, Sudiang's average high-temperature registers at a warm 29.9°C (85.8°F), closely aligning with the preceding month. Sudiang records a slight downturn to an average 25.1°C (77.2°F) during the nights of December.

Heat index

December's mean heat index is calculated to be a fiery hot 36°C (96.8°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', gives an indication of how one might feel in terms of heat after considering humidity. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. 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 of high significance for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In December, the average relative humidity in Sudiang is 76%.

Rainfall

In Sudiang, in December, it is raining for 22.5 days, with typically 106mm (4.17") of accumulated precipitation. In Sudiang, during the entire year, the rain falls for 193.7 days and collects up to 839mm (33.03") of precipitation.

Daylight

With an average of 12h and 24min of daylight, December has the longest days of the year.
On the first day of December, sunrise is at 05:39 and sunset at 18:02. On the last day of the month, sunrise is at 05:52 and sunset at 18:17 WITA.

Sunshine

December has the most sunshine of the year in Sudiang, Indonesia, with an average of 10.1h of sunshine.

UV index

The months with the highest UV index in Sudiang are February through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: In December, the average maximum UV index of 7 translates into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.