December weather forecast
Kudumulya, Indonesia

December, the first month of the summer in Kudumulya, is still a hot month, with temperature in the range of an average high of 30.2°C (86.4°F) and an average low of 25.2°C (77.4°F).

Temperature

December's beginning signals an average high-temperature of a still hot 30.2°C (86.4°F), barely different from November's 31°C (87.8°F). Kudumulya, during the December nights, maintains an average temperature of 25.2°C (77.4°F), closely aligned with its daytime readings.

Heat index

The heat index for December is computed to be a fiery hot 37°C (98.6°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Realize that the values for the heat index are set for shaded places and light winds. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', takes into account both air temperature and humidity to illustrate what people actually feel. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In December, the average relative humidity is 76%.

Rainfall

In Kudumulya, Indonesia, during December, the rain falls for 27.5 days and regularly aggregates up to 172mm (6.77") of precipitation. In Kudumulya, during the entire year, the rain falls for 244.1 days and collects up to 1214mm (47.8") of precipitation.

Daylight

December has the longest days of the year, with an average of 12h and 30min of daylight.
On the first day of the month, sunrise is at 05:19 and sunset at 17:48. On the last day of December, sunrise is at 05:32 and sunset at 18:03 WIB.

Sunshine

With an average of 8.4h of sunshine, December has the least sunshine of the year in Kudumulya.

UV index

The months with the highest UV index in Kudumulya are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Kudumulya are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 7 during December leads to these instructions:
Resist extreme sun exposure. Guarding against solar damage is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.