December weather forecast
Belaga, Malaysia

December marks the year-end and welcomes Belaga, Malaysia back to typical tropical weather conditions. The town receives the highest rainfall of the year at around 275mm (10.83"). Visibility records remain consistent with the earlier months, at an average of around 9km (5.6mi). So, the weather conditions in December drift back to the earlier part of the year, ending the 12-month cycle with an expected increase in rainfall from November.

Temperature

Belaga records an average high-temperature of a warm 29.5°C (85.1°F) in December, closely mirroring the climate of the previous month. Nighttime temperatures in December average to 24.2°C (75.6°F).

Heat index

The heat index for December is computed to be a torrid 37°C (98.6°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', combines both the air temperature and the humidity level to give a perceived human temperature. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In December, the average relative humidity in Belaga is 84%.

Rainfall

The month with the most rainfall is December, when the rain falls for 28.7 days and typically aggregates up to 275mm (10.83") of precipitation.

Daylight

The month with the shortest days in Belaga is December, with an average of 12h and 0min of daylight.
On the first day of the month, sunrise is at 6:14 am and sunset at 6:13 pm. On the last day of December, sunrise is at 6:28 am and sunset at 6:27 pm +08.

Sunshine

The average sunshine in December is 7.4h.

UV index

The months with the lowest UV index in Belaga, Malaysia, are January and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high daily UV index of 6 during December translates into the following directions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.