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 snowfall 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
December
Weather in December
Temperature
December, marked by an average high-temperature of 30°C (86°F) and a low-temperature of 23.2°C (73.8°F), is the coldest month.Heat index
In December, the heat index is computed to be a sweltering 39°C (102.2°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.Observations indicate that the heat index values are for shady locations with light wind. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', determines the feeling of heat when you account for the relative humidity. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.
Humidity
With an average relative humidity of 83%, December is the most humid month.Rainfall
In Gedong Lalang, in December, it is raining for 24 days, with typically 140mm (5.51") of accumulated precipitation. In Gedong Lalang, during the entire year, the rain falls for 293.2 days and collects up to 1389mm (54.69") of precipitation.Snowfall
January through August, October through December are months without snowfall.Daylight
With an average of 12h and 0min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:01 am and sunset at 7:00 pm. On the last day of December, sunrise is at 7:16 am and sunset at 7:14 pm +08.
Sunshine
With an average of 7.1h of sunshine, December has the least sunshine of the year.UV index
February through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.Note: In December, the UV index of 7 transforms into the following advice:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest?
How hot does it get in December?
What is the most humid month in Gedong Lalang?
What is the average humidity in December in Gedong Lalang?
How many days does it rain in December?
When it does not snow?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December in Gedong Lalang?
What is the month with the least sunshine?
How many hours of sunshine does Gedong Lalang have in December?
What are the months with the highest UV index?
How high is the UV index in December?
Average temperature in December
Gedong Lalang, Malaysia
- Average high temperature in December: 30°C
The warmest month (with the highest average high temperature) is March (31.8°C).
The month with the lowest average high temperature is December (30°C).
- Average low temperature in December: 23.2°C
The month with the highest average low temperature is May (24.3°C).
The coldest months (with the lowest average low temperature) are January and February (22.8°C).
Average pressure in December
Gedong Lalang, Malaysia
- Average pressure in December: 1009.5mbar
The month with the highest atmospheric pressure is January (1010.4mbar).
The month with the lowest atmospheric pressure is May (1008.7mbar).
Average wind speed in December
Gedong Lalang, Malaysia
- Average wind speed in December: 4.9km/h
The windiest month (with the highest average wind speed) is February (5.8km/h).
The calmest months (with the lowest average wind speed) are April and November (4.7km/h).
Average humidity in December
Gedong Lalang, Malaysia
- Average humidity in December: 83%
The month with the highest relative humidity is December (83%).
The months with the lowest relative humidity are August and September (76%).
Average rainfall in December
Gedong Lalang, Malaysia
- Average rainfall in December: 140mm
The wettest month (with the highest rainfall) is April (177mm).
The driest month (with the least rainfall) is September (61mm).
Average rainfall days in December
Gedong Lalang, Malaysia
- Average rainfall days in December: 24 days
The month with the highest number of rainy days is April (27.5 days).
The month with the least rainy days is July (21.7 days).
Average snowfall days in December
Gedong Lalang, Malaysia
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Gedong Lalang, Malaysia
- Average daylight in December: 12h and 0min
The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 12h and 0min).
- Average sunshine in December: 7h and 1min
The months with the most sunshine are June, July and September (Average sunshine: 8h and 48min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days in December
Gedong Lalang, Malaysia
- Average sunshine days in December: 6.2 days
The month with the most sunshine days is July (6.6 days).
The month with the least sunshine days is April (1.8 days).
Average UV index in December
Gedong Lalang, Malaysia
- Average UV index in December: 7
The months with the highest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is January (UV index 6).
Average cloud cover in December
Gedong Lalang, Malaysia
- Average cloud cover in December: 50
The month with the most cloud cover is November (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in December
Gedong Lalang, Malaysia
- Average visibility in December: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).
