December weather forecast
Kukusan, Indonesia

The first month of the summer, December, is also a hot month in Kukusan, Indonesia, with temperature in the range of an average high of 30.5°C (86.9°F) and an average low of 24.9°C (76.8°F).

Temperature

Kukusan ushers in December with an average high-temperature of a still hot 30.5°C (86.9°F), showing a close resemblance to the previous month. Kukusan throughout December, experiences an average nighttime temperature of 24.9°C (76.8°F).

Heat index

The heat index in December is estimated at a very hot 37°C (98.6°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In December, the average relative humidity in Kukusan, Indonesia, is 73%.

Rainfall

In Kukusan, in December, during 27.2 rainfall days, 166mm (6.54") of precipitation is typically accumulated. In Kukusan, during the entire year, the rain falls for 290 days and collects up to 1579mm (62.17") of precipitation.

Daylight

With an average of 12h and 30min of daylight, December has the longest days of the year in Kukusan, Indonesia.
On the first day of December, sunrise is at 05:27 and sunset at 17:55. On the last day of the month, sunrise is at 05:41 and sunset at 18:10 WIB.

Sunshine

In December, the average sunshine in Kukusan is 9h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index in Kukusan. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 7 in December translates into these instructions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.