December weather forecast
Kampong Beribi, Brunei

Rounding out the year, December in Kampong Beribi experiences the highest average rainfall with around 206mm (8.11") across the month. Despite the heavy rain, the temperatures only gently taper off to a high of 30.1°C (86.2°F), making it a pleasant month overall. The weather remains delightful with moderate wind speeds, high visibility, and abundant sunshine. These climatic conditions create a charming and warm atmosphere for festive celebrations and make December a perfect time for experiencing Kampong Beribi's unique tropical weather.

Temperature

The transition from November to December sees average high-temperatures adjusting to a still tropical 30.1°C (86.2°F), from a not significantly different 30.5°C (86.9°F). Recording a slight decline in temperature during the nights, Kampong Beribi's December temperatures average at a moderately hot 25.7°C (78.3°F).

Heat index

The heat index value for December is estimated at a very hot 38°C (100.4°F). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

The average relative humidity in December is 79%.

Rainfall

The month with the most rainfall in Kampong Beribi is December, when the rain falls for 28.7 days and typically aggregates up to 206mm (8.11") of precipitation.

Daylight

December has the shortest days of the year, with an average of 11h and 48min of daylight.
On the first day of the month, sunrise is at 06:13 and sunset at 18:05. On the last day of December, in Kampong Beribi, sunrise is at 06:28 and sunset at 18:18 +08.

Sunshine

The average sunshine in December in Kampong Beribi is 8.3h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, a daily maximum UV index of 7 leads to the following instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.