December weather forecast
Malacca, Malaysia

The climatic conditions during December in Malacca display a slight decrease in rainfall to 162mm (6.38"). However, it is still a notably wet month due to the ample rains. The temperature, wind speed, and other conditions continue without a significant change from the previous month. Despite the rains, considerable sunshine is still on the horizon every day. December concludes the year maintaining the consistent warm and rainy conditions of its preceding months in this tropical city.

Temperature

December is the month when Malacca, Malaysia, experiences its coldest temperatures, averaging a high of 29.6°C (85.3°F) and a low of 25.2°C (77.4°F).

Heat index

In December, the average heat index is appraised at a very hot 36°C (96.8°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. 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. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The most humid month is December, with an average relative humidity of 80%.

Rainfall

In Malacca, in December, during 25.9 rainfall days, 162mm (6.38") of precipitation is typically accumulated. Throughout the year, there are 287.3 rainfall days, and 1257mm (49.49") of precipitation is accumulated.

Sea temperature

In Malacca, Malaysia, in December, the average water temperature is 29°C (84.2°F).
Note: For any water activity, surface water temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed perfect and extremely pleasing for enduring enjoyment.

Daylight

The month with the shortest days is December, with an average of 12h and 0min of daylight.
On the first day of the month, sunrise is at 6:59 am and sunset at 7:00 pm. On the last day of December, in Malacca, sunrise is at 7:14 am and sunset at 7:14 pm +08.

Sunshine

The months with the least sunshine in Malacca are November and December, with an average of 7.8h of sunshine.

UV index

The months with the highest UV index in Malacca are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: An average UV index of 7 in December transforms into this advice:
Ward off overexposure. Defence against solar harm is crucial. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Attention! The reflection of both water and sand can increase the intensity of UV rays.