December weather forecast
Baing, Indonesia

The first month of the summer, December, is still a tropical month in Baing, Indonesia, with temperature in the range of an average low of 25.6°C (78.1°F) and an average high of 30°C (86°F).

Temperature

As Baing steps into December, the average high-temperature is measured at a still hot 30°C (86°F), displaying minor differences from November's 30.5°C (86.9°F). The December average low temperature, marginally lower than the daytime high, records at a moderately hot 25.6°C (78.1°F).

Heat index

December's mean heat index is appraised at a fiery hot 37°C (98.6°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

The average relative humidity in December is 78%.

Rainfall

In Baing, in December, during 28.5 rainfall days, 156mm (6.14") of precipitation is typically accumulated. In Baing, during the entire year, the rain falls for 191.6 days and collects up to 891mm (35.08") of precipitation.

Sea temperature

December is the month with the warmest seawater, with an average sea temperature of 30.3°C (86.5°F).
Note: It is often perceived that water temperatures beyond 30°C (86°F) lack the cooling effect desired during hot weather.

Daylight

The month with the longest days is December, with an average of 12h and 42min of daylight.
On the first day of December, sunrise is at 05:26 and sunset at 18:07. On the last day of the month, sunrise is at 05:39 and sunset at 18:22 WITA.

Sunshine

In Baing, the average sunshine in December is 10.5h.

UV index

The months with the highest UV index are January through June, August through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index, 7 in December, converts into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Boost your sun resistance with garments that are densely woven yet spacious. Stay alert! Reflective properties of sand and water amplify the Sun's UV radiation.