December weather forecast
Labuan, Malaysia

Weather in December

December, the first month of the winter in Labuan, is also a moderately hot month, with temperature in the range of an average high of 29.8°C (85.6°F) and an average low of 23.5°C (74.3°F).

Temperature

In December, the average high-temperature is almost the same as in November - a moderately hot 29.8°C (85.6°F). In Labuan, in December, the average low-temperature is 23.5°C (74.3°F).

Heat index

The average heat index in December is computed to be a very hot 38°C (100.4°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'feels like', 'apparent temperature', or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors like activity, pregnancy, metabolic differences, and wind affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

The months with the highest humidity in Labuan are January, March and December, with an average relative humidity of 82%.

Rainfall

The month with the most rainfall is December, when the rain falls for 27.5 days and typically aggregates up to 160mm (6.3") of precipitation.

Daylight

The month with the shortest days in Labuan is December, with an average of 11h and 49min of daylight.
On the first day of the month, sunrise is at 6:12 am and sunset at 6:03 pm. On the last day of December, in Labuan, sunrise is at 6:27 am and sunset at 6:16 pm +08.

Sunshine

In December, the average sunshine is 8.3h.

UV index

The months with the highest UV index in Labuan are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Labuan are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 7 in December interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in December in Labuan?

In Labuan, Malaysia, in December, the average high-temperature is 29.8°C (85.6°F), and the average low-temperature is 23.5°C (74.3°F). in December, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 38°C (100.4°F).

What are the most humid months in Labuan?

The months with the highest humidity in Labuan, Malaysia, are January, March and December, with an average relative humidity of 82%.

What is the average humidity in December in Labuan?

The average relative humidity in December is 82%.

What is the wettest month in Labuan?

The month with the most rainfall in Labuan, Malaysia, is December, when the rain falls for 27.5 days and typically aggregates up to 160mm (6.3") of precipitation.

How much does it rain in Labuan in December?

In Labuan, in December, during 27.5 rainfall days, 160mm (6.3") of precipitation is typically accumulated.

What is the month with the shortest days in Labuan?

The month with the shortest days in Labuan is December, with an average of 11h and 49min of daylight.

How many hours of daylight does Labuan have in December?

In Labuan, Malaysia, the average day length in December is 11h and 49min.

When is the sunrise / sunset in December in Labuan?

In December, on the first day of the month, sunrise is at 6:12 am and sunset at 6:03 pm. On the last day of the month, in Labuan, Malaysia, sunrise is at 6:27 am and sunset at 6:16 pm +08.

How long on average sun shines in December in Labuan?

The average sunshine duration in December in Labuan is 8.3h.

When is the highest UV index in Labuan?

January through December, with an average maximum UV index of 7, are months with the highest UV index in Labuan.

What are the months with the lowest UV index in Labuan?

The months with the lowest UV index in Labuan, Malaysia, are January through December, with an average maximum UV index of 7.

What is the UV index intensity in December in Labuan?

The average daily maximum UV index in December in Labuan is 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.

Average temperature in December
Labuan, Malaysia

Average temperature in December - Labuan, Malaysia
  • Average high temperature in December: 29.8°C

The warmest months (with the highest average high temperature) are May and June (31°C).
The month with the lowest average high temperature is January (29.4°C).

  • Average low temperature in December: 23.5°C

The month with the highest average low temperature is May (23.9°C).
The coldest month (with the lowest average low temperature) is February (22.8°C).

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Average pressure in December
Labuan, Malaysia

Average pressure in December - Labuan, Malaysia
  • Average pressure in December: 1009.5mbar

The month with the highest atmospheric pressure is February (1010.8mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).

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Average wind speed in December
Labuan, Malaysia

Average wind speed in December - Labuan, Malaysia
  • Average wind speed in December: 5.9km/h

The windiest month (with the highest average wind speed) is February (6.4km/h).
The calmest months (with the lowest average wind speed) are April and November (5.7km/h).

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Average humidity in December
Labuan, Malaysia

Average humidity in December - Labuan, Malaysia
  • Average humidity in December: 82%

The months with the highest relative humidity are January, March and December (82%).
The months with the lowest relative humidity are August and September (77%).

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Average rainfall in December
Labuan, Malaysia

Average rainfall in December - Labuan, Malaysia
  • Average rainfall in December: 160mm

The wettest month (with the highest rainfall) is December (160mm).
The driest month (with the least rainfall) is February (90mm).

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Average rainfall days in December
Labuan, Malaysia

Average rainfall days in December - Labuan, Malaysia
  • Average rainfall days in December: 27.5 days

The month with the highest number of rainy days is December (27.5 days).
The month with the least rainy days is February (19.8 days).

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Average daylight in December /
Average sunshine in December
Labuan, Malaysia

Average daylight in December / Average sunshine in December - Labuan, Malaysia
  • Average daylight in December: 11h and 49min

The month with the longest days is June (Average daylight: 12h and 25min).
The month with the shortest days is December (Average daylight: 11h and 49min).

  • Average sunshine in December: 8h and 18min

The month with the most sunshine is September (Average sunshine: 9h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 54min).

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Average sunshine days in December
Labuan, Malaysia

Average sunshine days in December - Labuan, Malaysia
  • Average sunshine days in December: 2.5 days

The month with the most sunshine days is June (7.1 days).
The month with the least sunshine days is November (1.5 days).

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Average UV index in December
Labuan, Malaysia

Average UV index in December - Labuan, 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).

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Average cloud cover in December
Labuan, Malaysia

Average cloud cover in December - Labuan, Malaysia
  • Average cloud cover in December: 40

The months with the most cloud cover are January and November (Cloud cover 41).
The month with the least cloud cover is February (Cloud cover 35).

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Average visibility in December
Labuan, Malaysia

Average visibility in December - Labuan, Malaysia
  • Average visibility in December: 9km

The month with the highest visibility is September (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, October, November and December (9km).

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