December weather forecast
Bagendung, Indonesia

The first month of the summer, December, is still a hot month in Bagendung, Indonesia, with temperature in the range of an average high of 30.3°C (86.5°F) and an average low of 26.1°C (79°F).

Temperature

The arrival of December is marked by an average high-temperature of a still tropical 30.3°C (86.5°F), bearing a close resemblance to November. Bagendung, during December nights, experiences a subtle shift to a low average of 26.1°C (79°F) from the day's heat.

Heat index

In December, the average heat index is estimated at a fiery hot 37°C (98.6°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'feels like' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. 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 essentially critical for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In December, the average relative humidity is 74%.

Rainfall

In Bagendung, during December, the rain falls for 25.3 days and regularly aggregates up to 108mm (4.25") of precipitation. In Bagendung, during the entire year, the rain falls for 245 days and collects up to 1088mm (42.83") 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 05:31 and sunset at 17:58. On the last day of December, sunrise is at 05:44 and sunset at 18:13 WIB.

Sunshine

In Bagendung, the average sunshine in December is 8.7h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 7 during December translates into these guidelines:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.