December weather forecast
Naranbulag, Mongolia

December

Weather in December

Completing the annual cycle, December reminds Naranbulag of winter's grip with an average low of -21.2°C (-6.2°F). As a mirror to January, the city once again is a winter spectacle, with frosty scenes dominating the views. Snowfall becomes a frequent event, adding to the festive ambiance. The diminished daylight hours mimic the closing of the year, symbolizing the end of another seasonal cycle in the city. In December, the weather beautifully encapsulates the city's resilience and adaptability, all while providing an idyllic winter narrative.

Temperature

Onset of December witnesses a reduction in the average high-temperature, falling from a freezing cold -6.4°C (20.5°F) in November to a frigid cold -12.5°C (9.5°F). In Naranbulag, an average temperature of -21.2°C (-6.2°F) is noted during December nights.

Humidity

In Naranbulag, the average relative humidity in December is 70%.

Rainfall

The months with the least rainfall are January and December Rain falls for 5 days and accumulates 1mm (0.04") of rain.

Snowfall

January through June, September through December are months with snowfall. In Naranbulag, in December, during 4.7 snowfall days, 7mm (0.28") of snow is typically accumulated. Throughout the year, there are 41.8 snowfall days, and 219mm (8.62") of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 8h and 18min of daylight.
On the first day of the month, sunrise is at 08:24 and sunset at 16:53. On the last day of December, sunrise is at 08:45 and sunset at 17:00 +07.

Sunshine

In Naranbulag, the average sunshine in December is 7.1h.

UV index

The months with the lowest UV index are January through March, September through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 2 during December leads to these instructions:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.

Frequently asked questions

How cold is December in Naranbulag?
In Naranbulag, -12.5°C (9.5°F) is the average high-temperature and -21.2°C (-6.2°F) is the average low-temperature during December.
What is the average humidity in December?
The average relative humidity in December is 70%.
What is the driest month?
The months with the least rainfall are January and December Rain falls for 5 days and accumulates 1mm (0.04") of rain.
How many days does it rain in December?
In Naranbulag, in December, it is raining for 5 days, with typically 1mm (0.04") of accumulated precipitation.
How many days does it snow in December?
In Naranbulag, in December, during 4.7 snowfall days, 7mm (0.28") of snow is typically accumulated.
What is the month with the shortest days?
With an average of 8h and 18min of daylight, December has the shortest days of the year.
How many hours of daylight does Naranbulag have in December?
The average day length in December is 8h and 16min.
When is the sunrise / sunset in December?
On the first day of December, sunrise is at 08:24 and sunset at 16:53. On the last day of the month, sunrise is at 08:45 and sunset at 17:00 +07.
How many hours of sunshine does Naranbulag have in December?
In December, the average sunshine duration in Naranbulag, Mongolia, is 7.1h.
What are the months with the lowest UV index?
The months with the lowest UV index are January through March, September through December, with an average maximum UV index of 2.
What is the UV index intensity in December in Naranbulag?
In December, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health threat from unprotected exposure to UV radiation.
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 snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December - Naranbulag, Mongolia
Average temperature in December
Naranbulag, Mongolia
  • Average high temperature in December: -12.5°C

The warmest month (with the highest average high temperature) is July (20.3°C).
The month with the lowest average high temperature is January (-14.6°C).

  • Average low temperature in December: -21.2°C

The month with the highest average low temperature is July (11.1°C).
The coldest month (with the lowest average low temperature) is January (-24.4°C).

Average pressure in December - Naranbulag, Mongolia
Average pressure in December
Naranbulag, Mongolia
  • Average pressure in December: 1033.9mbar

The month with the highest atmospheric pressure is January (1036.1mbar).
The month with the lowest atmospheric pressure is July (1006.5mbar).

Average wind speed in December - Naranbulag, Mongolia
Average wind speed in December
Naranbulag, Mongolia
  • Average wind speed in December: 7.6km/h

The windiest month (with the highest average wind speed) is May (13.8km/h).
The calmest month (with the lowest average wind speed) is January (6.8km/h).

Average humidity in December - Naranbulag, Mongolia
Average humidity in December
Naranbulag, Mongolia
  • Average humidity in December: 70%

The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is May (37%).

Average rainfall in December - Naranbulag, Mongolia
Average rainfall in December
Naranbulag, Mongolia
  • Average rainfall in December: 1mm

The wettest month (with the highest rainfall) is July (44mm).
The driest months (with the least rainfall) are January and December (1mm).

Average rainfall days in December - Naranbulag, Mongolia
Average rainfall days in December
Naranbulag, Mongolia
  • Average rainfall days in December: 5 days

The month with the highest number of rainy days is June (13.4 days).
The month with the least rainy days is October (3.5 days).

Average snowfall in December - Naranbulag, Mongolia
Average snowfall in December
Naranbulag, Mongolia
  • Average snowfall in December: 7mm

The month with the highest snowfall is March (56mm).
The months with the least snowfall are July and August (0mm).

Average snowfall days in December - Naranbulag, Mongolia
Average snowfall days in December
Naranbulag, Mongolia
  • Average snowfall days in December: 4.7 days

The month with the highest number of snowfall days is March (7.1 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in December / Average sunshine in December - Naranbulag, Mongolia
Average daylight in December /
Average sunshine in December
Naranbulag, Mongolia
  • Average daylight in December: 8h and 2min

The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).

  • Average sunshine in December: 7h and 1min

The month with the most sunshine is June (Average sunshine: 12h and 24min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).

Average sunshine days in December - Naranbulag, Mongolia
Average sunshine days in December
Naranbulag, Mongolia
  • Average sunshine days in December: 26.2 days

The month with the most sunshine days is January (27.3 days).
The month with the least sunshine days is June (12.1 days).

Average UV index in December - Naranbulag, Mongolia
Average UV index in December
Naranbulag, Mongolia
  • Average UV index in December: 2

The month with the highest UV index is June (UV index 5).
The months with the lowest UV index are January, February, March, September, October, November and December (UV index 2).

Average cloud cover in December - Naranbulag, Mongolia
Average cloud cover in December
Naranbulag, Mongolia
  • Average cloud cover in December: 26

The month with the most cloud cover is February (Cloud cover 27).
The month with the least cloud cover is September (Cloud cover 16).

Average visibility in December - Naranbulag, Mongolia
Average visibility in December
Naranbulag, Mongolia
  • Average visibility in December: 9km

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

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