December weather forecast
Bali, Bhutan

December

Weather in December

December, the last month of the year, marks the arrival of winter in Bali, Bhutan. The weather turns colder, with a noticeable change from November. This month registers the lowest visibility of 9km (5.6mi), owing to the seasonal change. However, the sun is not entirely absent as the days are amply bright. Despite the temperatures dipping, the stably cool climate is ideal for visitors to enjoy winter landscapes.

Temperature

The ushering in of December in Bali brings an average high-temperature of a still moderately hot 25.2°C (77.4°F), closely mirroring the 28.1°C (82.6°F) of November. During December nights, Bali records an average temperature of 14.2°C (57.6°F).

Humidity

The average relative humidity in December is 69%.

Rainfall

December is the month with the least rainfall in Bali, Bhutan. Rain falls for 2.8 days and accumulates 4mm (0.16") of precipitation.

Daylight

December has the shortest days of the year, with an average of 10h and 30min of daylight.
On the first day of the month, sunrise is at 06:29 and sunset at 17:02. On the last day of December, sunrise is at 06:46 and sunset at 17:13 +06.

Sunshine

The months with the least sunshine are January and December, with an average of 7.4h of sunshine.

UV index

The months with the lowest UV index in Bali are January and December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum daily UV index of 5 during December morphs into the following directions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. 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.

Frequently asked questions

What are December temperatures in Bali?
In Bali, 25.2°C (77.4°F) is the average high-temperature and 14.2°C (57.6°F) is the average low-temperature during December. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in November is computed to be 31°C (87.8°F).
What is the average humidity in December in Bali?
The average relative humidity in December in Bali is 69%.
What is the driest month in Bali?
December is the month with the least rainfall in Bali. Rain falls for 2.8 days and accumulates 4mm (0.16") of precipitation.
How many days does it rain in December in Bali?
In Bali, Bhutan, during December, the rain falls for 2.8 days and regularly aggregates up to 4mm (0.16") of precipitation.
What is the month with the shortest days in Bali?
With an average of 10h and 30min of daylight, December has the shortest days of the year.
What is the average length of the day in December in Bali?
In December, the average day length in Bali, Bhutan, is 10h and 28min.
What time are sunrise and sunset in December in Bali?
In December, on the first day of the month, sunrise is at 06:29 and sunset at 17:02. On the last day of the month, in Bali, Bhutan, sunrise is at 06:46 and sunset at 17:13 +06.
What is the month with the least sunshine in Bali?
January and December, with an average of 7.4h of sunshine, are months with the least sunshine.
How many hours of sunshine does Bali have in December?
In Bali, Bhutan, the average sunshine duration in December is 7.4h.
What are the months with the lowest UV index in Bali?
January and December, with an average maximum UV index of 5, are months with the lowest UV index in Bali, Bhutan.
How high is the UV index in December in Bali?
The average daily maximum UV index in December in Bali, Bhutan, is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December - Bali, Bhutan
Average temperature in December
Bali, Bhutan
  • Average high temperature in December: 25.2°C

The warmest month (with the highest average high temperature) is April (34°C).
The month with the lowest average high temperature is January (25.1°C).

  • Average low temperature in December: 14.2°C

The month with the highest average low temperature is August (25.8°C).
The coldest month (with the lowest average low temperature) is January (12.5°C).

Average pressure in December - Bali, Bhutan
Average pressure in December
Bali, Bhutan
  • Average pressure in December: 1015.7mbar

The month with the highest atmospheric pressure is January (1016.3mbar).
The month with the lowest atmospheric pressure is July (1003.7mbar).

Average wind speed in December - Bali, Bhutan
Average wind speed in December
Bali, Bhutan
  • Average wind speed in December: 4.7km/h

The windiest month (with the highest average wind speed) is March (6.2km/h).
The calmest month (with the lowest average wind speed) is September (4.4km/h).

Average humidity in December - Bali, Bhutan
Average humidity in December
Bali, Bhutan
  • Average humidity in December: 69%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is March (43%).

Average rainfall in December - Bali, Bhutan
Average rainfall in December
Bali, Bhutan
  • Average rainfall in December: 4mm

The wettest month (with the highest rainfall) is July (441mm).
The driest month (with the least rainfall) is December (4mm).

Average rainfall days in December - Bali, Bhutan
Average rainfall days in December
Bali, Bhutan
  • Average rainfall days in December: 2.8 days

The month with the highest number of rainy days is July (27.1 days).
The month with the least rainy days is December (2.8 days).

Average daylight in December / Average sunshine in December - Bali, Bhutan
Average daylight in December /
Average sunshine in December
Bali, Bhutan
  • Average daylight in December: 10h and 3min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in December: 7h and 2min

The month with the most sunshine is May (Average sunshine: 10h and 24min).
The months with the least sunshine are January and December (Average sunshine: 7h and 24min).

Average sunshine days in December - Bali, Bhutan
Average sunshine days in December
Bali, Bhutan
  • Average sunshine days in December: 27.1 days

The month with the most sunshine days is December (27.1 days).
The month with the least sunshine days is June (2.8 days).

Average UV index in December - Bali, Bhutan
Average UV index in December
Bali, Bhutan
  • Average UV index in December: 5

The months with the highest UV index are April, May, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 5).

Average cloud cover in December - Bali, Bhutan
Average cloud cover in December
Bali, Bhutan
  • Average cloud cover in December: 19

The month with the most cloud cover is July (Cloud cover 57).
The month with the least cloud cover is February (Cloud cover 14).

Average visibility in December - Bali, Bhutan
Average visibility in December
Bali, Bhutan
  • Average visibility in December: 9km

The months with the highest visibility are January, February and March (10km).
The months with the lowest visibility are July, August and September (8km).

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