December weather forecast
Gopeng, Malaysia

December, the first month of the winter in Gopeng, is still a warm month, with an average temperature ranging between min 20.7°C (69.3°F) and max 28.6°C (83.5°F).

Temperature

December, with average temperatures reaching a high of 28.6°C (83.5°F) and a low of 20.7°C (69.3°F), is the coldest month.

Heat index

In December, the heat index is calculated to be a fiery hot 35°C (95°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. 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 are particularly meaningful for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

December is the most humid month, with an average relative humidity of 86%.

Rainfall

In Gopeng, in December, it is raining for 29.5 days, with typically 264mm (10.39") of accumulated precipitation. In Gopeng, Malaysia, during the entire year, the rain falls for 329.7 days and collects up to 2674mm (105.28") of precipitation.

Daylight

With an average of 11h and 54min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 7:07 am and sunset at 7:00 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 7:14 pm +08.

Sunshine

The months with the least sunshine in Gopeng are November and December, with an average of 6.9h of sunshine.

UV index

The months with the lowest UV index are January through March, May, August, October through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In December, a regular UV index of 6 translates into these guidelines:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.