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
December
Weather in December
Temperature
The coldest time of the year is December, with temperatures averaging a high of 30.5°C (86.9°F) and a low of 23.4°C (74.1°F).Heat index
The heat index in December is estimated at an extremely hot 40°C (104°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.The metrics for the heat index are tailored for both shady environments and light winds. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.
Humidity
The most humid month is December, with an average relative humidity of 83%.Rainfall
In Pulau Sebang, Malaysia, in December, it is raining for 26.9 days, with typically 125mm (4.92") of accumulated precipitation. Throughout the year, in Pulau Sebang, there are 271.9 rainfall days, and 1017mm (40.04") of precipitation is accumulated.Daylight
With an average of 12h and 0min of daylight, December has the shortest days of the year in Pulau Sebang.On the first day of December, sunrise is at 7:00 am and sunset at 6:59 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 7:13 pm +08.
Sunshine
With an average of 7.2h of sunshine, December has the least sunshine of the year in Pulau Sebang.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.Note: The daily maximum UV index of 7 in December interprets into the following advice:
Shun overexposure. Protection from sun ravages is indispensable. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Pulau Sebang?
Is it hot in Pulau Sebang during December?
What is the most humid month in Pulau Sebang?
What is the average humidity in December in Pulau Sebang?
How much does it rain in Pulau Sebang in December?
What is the month with the shortest days in Pulau Sebang?
How many hours of daylight does Pulau Sebang have in December?
When is the sunrise / sunset in December in Pulau Sebang?
What is the month with the least sunshine in Pulau Sebang?
How many hours of sunshine does Pulau Sebang have in December?
What is the month with the highest UV index in Pulau Sebang?
When is the lowest UV index in Pulau Sebang?
What is the UV index reading in December in Pulau Sebang?
Average temperature in December
Pulau Sebang, Malaysia
- Average high temperature in December: 30.5°C
The warmest months (with the highest average high temperature) are March, May and October (32.3°C).
The month with the lowest average high temperature is December (30.5°C).
- Average low temperature in December: 23.4°C
The month with the highest average low temperature is May (24.4°C).
The coldest months (with the lowest average low temperature) are January and February (22.9°C).
Average pressure in December
Pulau Sebang, Malaysia
- Average pressure in December: 1009.5mbar
The months with the highest atmospheric pressure are January and February (1010.3mbar).
The month with the lowest atmospheric pressure is May (1008.6mbar).
Average wind speed in December
Pulau Sebang, Malaysia
- Average wind speed in December: 5.7km/h
The windiest month (with the highest average wind speed) is February (6.8km/h).
The calmest month (with the lowest average wind speed) is May (4.6km/h).
Average humidity in December
Pulau Sebang, 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 (74%).
Average rainfall in December
Pulau Sebang, Malaysia
- Average rainfall in December: 125mm
The wettest month (with the highest rainfall) is November (132mm).
The driest month (with the least rainfall) is September (44mm).
Average rainfall days in December
Pulau Sebang, Malaysia
- Average rainfall days in December: 26.9 days
The month with the highest number of rainy days is December (26.9 days).
The months with the least rainy days are July and September (19.9 days).
Average daylight in December /
Average sunshine in December
Pulau Sebang, 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 month with the most sunshine is September (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 12min).
Average sunshine days in December
Pulau Sebang, Malaysia
- Average sunshine days in December: 2.4 days
The month with the most sunshine days is October (8.5 days).
The month with the least sunshine days is December (2.4 days).
Average UV index in December
Pulau Sebang, Malaysia
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in December
Pulau Sebang, Malaysia
- Average cloud cover in December: 50
The months with the most cloud cover are November and December (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in December
Pulau Sebang, 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).
