December weather forecastTilamuta, Indonesia

Weather in December

December, the first month of the winter in Tilamuta, is still a tropical month, with an average temperature ranging between min 23.4°C (74.1°F) and max 30.5°C (86.9°F).

Temperature

The progression from November to December results in an average high-temperature of a still tropical 30.5°C (86.9°F), a mirror image of November's readings. Tilamuta, during the month of December, experiences an average low-temperature of 23.4°C (74.1°F).

Heat index

The average heat index in December is calculated to be a blistering 40°C (104°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In Tilamuta, the average relative humidity in December is 82%.

Rainfall

In Tilamuta, during December, the rain falls for 21.8 days and regularly aggregates up to 91mm (3.58") of precipitation. Throughout the year, in Tilamuta, there are 209.8 rainfall days, and 759mm (29.88") of precipitation is accumulated.

Daylight

The month with the shortest days is December, with an average of 12h and 6min of daylight.
On the first day of December, sunrise is at 05:36 and sunset at 17:42. On the last day of the month, sunrise is at 05:50 and sunset at 17:56 WITA.

Sunshine

In Tilamuta, the average sunshine in December is 8.1h.

UV index

The months with the highest UV index are January through May, September through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 7 during December translates into the following directions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.