December weather forecast
Klinter, Indonesia

The first month of the summer, December, is still a warm month in Klinter, Indonesia, with an average temperature varying between 29.3°C (84.7°F) and 25.3°C (77.5°F).

Temperature

The advent of December denotes an average high-temperature of a warm 29.3°C (84.7°F), subtly different from November's 30.2°C (86.4°F). The temperature during December sees a subtle transition from day to night, averaging a low of 25.3°C (77.5°F).

Heat index

December's heat index is calculated to be a sweltering 35°C (95°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Keep in mind the heat index values are meant for areas in shade and with light wind. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

The average relative humidity in December is 76%.

Rainfall

In Klinter, during December, the rain falls for 26.3 days and regularly aggregates up to 152mm (5.98") of precipitation. Throughout the year, there are 241.8 rainfall days, and 1225mm (48.23") of precipitation is accumulated.

Daylight

With an average of 12h and 36min of daylight, December has the longest days of the year in Klinter.
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 December, the average sunshine is 8.6h.

UV index

February through June, August through December, with an average maximum UV index of 7, are months with the highest UV index in Klinter. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 7 during December leads to these advisories:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Enhance your sun protection with tightly woven, yet airy clothing.