Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
December, characterized by an average high temperature of 30.7°C (87.3°F) and a low temperature of 22.9°C (73.2°F), is generally the coldest month.Heat index
During December, the heat index is evaluated at a scorching 41°C (105.8°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.Always consider that heat index estimations are for light winds and places in the shade. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. 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. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.
Humidity
The months with the highest humidity in Lunas are November and December, with an average relative humidity of 84%.Rainfall
In Lunas, Malaysia, during December, the rain falls for 23.8 days and regularly aggregates up to 60mm (2.36") of precipitation. Throughout the year, in Lunas, there are 220.1 rainfall days, and 579mm (22.8") of precipitation is accumulated.Daylight
With an average of 11h and 48min of daylight, December has the shortest days of the year in Lunas.On the first day of December in Lunas, Malaysia, sunrise is at 7:11 am and sunset at 7:01 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 7:15 pm +08.
Sunshine
In December, the average sunshine in Lunas is 7.7h.UV index
November and December, with an average maximum UV index of 6, are months with the lowest UV index in Lunas. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.Note: A maximum UV index of 6 in December translates into the following recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. 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. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Lunas?
How hot does it get in Lunas in December?
What are the most humid months in Lunas?
What is the average humidity in December in Lunas?
How much does it rain in Lunas in December?
What is the month with the shortest days in Lunas?
How many hours of daylight does Lunas have in December?
When is the sunrise / sunset in December in Lunas?
How long on average sun shines in December in Lunas?
When is the lowest UV index in Lunas?
What is the UV index reading in December in Lunas?
Average temperature in December
Lunas, Malaysia
- Average high temperature in December: 30.7°C
The warmest months (with the highest average high temperature) are February and June (32.8°C).
The month with the lowest average high temperature is December (30.7°C).
- Average low temperature in December: 22.9°C
The month with the highest average low temperature is May (24.3°C).
The coldest month (with the lowest average low temperature) is January (22.5°C).
Average pressure in December
Lunas, Malaysia
- Average pressure in December: 1009.9mbar
The month with the highest atmospheric pressure is January (1010.7mbar).
The months with the lowest atmospheric pressure are May and June (1008.9mbar).
Average wind speed in December
Lunas, Malaysia
- Average wind speed in December: 5km/h
The windiest months (with the highest average wind speed) are January and July (5.3km/h).
The calmest month (with the lowest average wind speed) is November (4.5km/h).
Average humidity in December
Lunas, Malaysia
- Average humidity in December: 84%
The months with the highest relative humidity are November and December (84%).
The months with the lowest relative humidity are February and August (77%).
Average rainfall in December
Lunas, Malaysia
- Average rainfall in December: 60mm
The wettest month (with the highest rainfall) is November (75mm).
The driest month (with the least rainfall) is June (32mm).
Average rainfall days in December
Lunas, Malaysia
- Average rainfall days in December: 23.8 days
The month with the highest number of rainy days is December (23.8 days).
The month with the least rainy days is June (13.8 days).
Average daylight in December /
Average sunshine in December
Lunas, Malaysia
- Average daylight in December: 11h and 5min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in December: 7h and 4min
The months with the most sunshine are February and June (Average sunshine: 9h and 0min).
The month with the least sunshine is November (Average sunshine: 7h and 24min).
Average sunshine days in December
Lunas, Malaysia
- Average sunshine days in December: 4.8 days
The month with the most sunshine days is June (14 days).
The month with the least sunshine days is December (4.8 days).
Average UV index in December
Lunas, Malaysia
- Average UV index in December: 6
The months with the highest UV index are January, February, March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are November and December (UV index 6).
Average cloud cover in December
Lunas, Malaysia
- Average cloud cover in December: 47
The month with the most cloud cover is November (Cloud cover 50).
The month with the least cloud cover is February (Cloud cover 33).
Average visibility in December
Lunas, Malaysia
- Average visibility in December: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are November and December (8km).
Lunas, Malaysia
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