December weather forecast
Simpang Pertang, Malaysia

The first month of the winter, December, is also a moderately hot month in Simpang Pertang, Malaysia, with an average temperature fluctuating between 22°C (71.6°F) and 29.3°C (84.7°F).

Temperature

December is the coldest month, exhibiting average temperatures of 29.3°C (84.7°F) at the peak and 22°C (71.6°F) at the base.

Heat index

For December, the heat index is appraised at a torrid 38°C (100.4°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. 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', offers an insight into how hot it feels when we factor in moisture content. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

The most humid month is December, with an average relative humidity of 88%.

Rainfall

In December, in Simpang Pertang, the rain falls for 28.8 days. Throughout December, 202mm (7.95") of precipitation is accumulated. Throughout the year, in Simpang Pertang, there are 318.5 rainfall days, and 2212mm (87.09") of precipitation is accumulated.

Daylight

December has the shortest days of the year in Simpang Pertang, with an average of 12h and 0min of daylight.
On the first day of the month, sunrise is at 7:01 am and sunset at 6:59 pm. On the last day of December, in Simpang Pertang, Malaysia, sunrise is at 7:15 am and sunset at 7:12 pm +08.

Sunshine

December has the least sunshine of the year, with an average of 5.8h of sunshine.

UV index

The months with the lowest UV index in Simpang Pertang are January, February, October through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In December, a regular UV index of 6 translates into these guidelines:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.