December weather forecast
Bangsongan, Indonesia

The first month of the summer, December, is also a moderately hot month in Bangsongan, Indonesia, with an average temperature varying between 29°C (84.2°F) and 23.3°C (73.9°F).

Temperature

The onset of December manifests an average high-temperature of a still moderately hot 29°C (84.2°F), demonstrating a minor variation from the preceding month. An average nighttime temperature of 23.3°C (73.9°F) is noted in Bangsongan during the month of December.

Heat index

December's mean heat index is computed to be a very hot 35°C (95°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Data suggests that the heat index is set for environments in shade and with a light wind. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a numerical representation of warmth when taking temperature and moisture levels into account. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. 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. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In Bangsongan, the average relative humidity in December is 82%.

Rainfall

In December, in Bangsongan, Indonesia, the rain falls for 28.2 days. Throughout December, 193mm (7.6") of precipitation is accumulated. In Bangsongan, during the entire year, the rain falls for 274.4 days and collects up to 1518mm (59.76") of precipitation.

Daylight

With an average of 12h and 36min of daylight, December has the longest days of the year in Bangsongan, Indonesia.
On the first day of December, sunrise is at 05:04 and sunset at 17:37. On the last day of the month, sunrise is at 05:17 and sunset at 17:51 WIB.

Sunshine

In Bangsongan, the average sunshine in December is 7.6h.

UV index

The months with the lowest UV index are January through March, May through August and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 6 during December translates into the following directions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.