December weather forecast
Cipambuan, Indonesia

December, the first month of the summer in Cipambuan, is also a moderately hot month, with an average temperature fluctuating between 29.7°C (85.5°F) and 23.5°C (74.3°F).

Temperature

The beginning of December records an average high-temperature of a moderately hot 29.7°C (85.5°F), almost echoing the conditions of the previous month. Cipambuan experiences an average nighttime temperature of 23.5°C (74.3°F) in the month of December.

Heat index

The average heat index in December is calculated to be a torrid 36°C (96.8°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The average relative humidity in December in Cipambuan, Indonesia, is 77%.

Rainfall

In December, in Cipambuan, the rain falls for 28 days. Throughout December, 218mm (8.58") of precipitation is accumulated. In Cipambuan, during the entire year, the rain falls for 294.7 days and collects up to 1921mm (75.63") of precipitation.

Daylight

The month with the longest days is December, with an average of 12h and 30min of daylight.
On the first day of the month, sunrise is at 05:27 and sunset at 17:56. On the last day of December, in Cipambuan, sunrise is at 05:40 and sunset at 18:10 WIB.

Sunshine

In December, the average sunshine in Cipambuan is 8.6h.

UV index

January, March, June, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Cipambuan. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In December, the average maximum UV index of 6 translates into the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.