December weather forecast
Gedangasin, Indonesia

December, the first month of the summer in Gedangasin, is still a tropical month, with an average temperature fluctuating between 25.5°C (77.9°F) and 31.4°C (88.5°F).

Temperature

Gedangasin, Indonesia, starts December with an average high-temperature of a still hot 31.4°C (88.5°F), hinting at a minimal fluctuation from November. Throughout December, the temperature falls to an average low of 25.5°C (77.9°F).

Heat index

December's mean heat index is calculated to be a blistering 41°C (105.8°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In December, the average relative humidity is 76%.

Rainfall

In Gedangasin, Indonesia, in December, it is raining for 20.3 days, with typically 50mm (1.97") of accumulated precipitation. In Gedangasin, during the entire year, the rain falls for 159.4 days and collects up to 403mm (15.87") of precipitation.

Daylight

December has the longest days of the year in Gedangasin, with an average of 12h and 30min of daylight.
On the first day of the month, sunrise is at 05:02 and sunset at 17:33. On the last day of December, in Gedangasin, sunrise is at 05:16 and sunset at 17:48 WIB.

Sunshine

In December, the average sunshine in Gedangasin, Indonesia, is 8.1h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Gedangasin are January 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 average individuals.
Note: The daily high UV index of 7 during December translates into the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.