December weather forecast
Bugul Lor, Indonesia

December, the first month of the summer in Bugul Lor, is also a moderately hot month, with an average temperature varying between 25.3°C (77.5°F) and 29.3°C (84.7°F).

Temperature

As Bugul Lor, Indonesia, welcomes December, the average high-temperature records at a warm 29.3°C (84.7°F), marking an insignificant deviation from the prior month. Bugul Lor notes a consistent average low-temperature of 25.3°C (77.5°F) during December nights.

Heat index

Throughout December, the heat index is evaluated at a very hot 35°C (95°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Note that heat index values are valued for light wind and location in the shade. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', combines both the air temperature and the humidity level to give a perceived human temperature. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In December, the average relative humidity is 76%.

Rainfall

In December, in Bugul Lor, the rain falls for 26.3 days. Throughout December, 151mm (5.94") of precipitation is accumulated. In Bugul Lor, Indonesia, during the entire year, the rain falls for 241.3 days and collects up to 1225mm (48.23") of precipitation.

Daylight

December has the longest days of the year, with an average of 12h and 36min of daylight.
On the first day of December, sunrise is at 05:01 and sunset at 17:33. On the last day of the month, sunrise is at 05:14 and sunset at 17:48 WIB.

Sunshine

In Bugul Lor, the average sunshine in December is 8.6h.

UV index

The months with the highest UV index are February through June, August through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.
Note: An average maximum UV index of 7 in December leads to these recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.