December weather forecast
Jinjang, Malaysia

The first month of the winter, December, is still a tropical month in Jinjang, Malaysia, with temperature in the range of an average high of 30.8°C (87.4°F) and an average low of 23.1°C (73.6°F).

Temperature

Jinjang's coldest month, December, generally records average temperatures ranging from a high of 30.8°C (87.4°F) to a low of 23.1°C (73.6°F).

Heat index

The heat index value during December is estimated at a blistering 41°C (105.8°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are particularly meaningful for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

The most humid month in Jinjang is December, with an average relative humidity of 82%.

Rainfall

In December, in Jinjang, the rain falls for 25 days. Throughout December, 139mm (5.47") of precipitation is accumulated. Throughout the year, in Jinjang, there are 299.4 rainfall days, and 1297mm (51.06") of precipitation is accumulated.

Daylight

The month with the shortest days in Jinjang is December, with an average of 11h and 54min of daylight.
On the first day of the month, sunrise is at 7:04 am and sunset at 7:01 pm. On the last day of December, sunrise is at 7:18 am and sunset at 7:14 pm +08.

Sunshine

The month with the least sunshine is December, with an average of 7.3h of sunshine.

UV index

The months with the highest UV index are January through October and 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: In December, the maximum UV index of 7 suggests these recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.