December weather forecast
Bornuur, Mongolia

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Weather in December

December brings the coldest temperatures of the year, ranging from -23.3°C (-9.9°F) to -14.5°C (5.9°F) in Bornuur. The city sparkles under the thick carpet of snow, offering opportunities for snow-related activities. Despite the harsh cold, December carries a festive cheer that brightens up even the darkest winter days. Light winter snowfall and twinkling holiday lights create a truly magical ambiance. Bundled up against the chill, locals and tourists revel in the bustling holiday season.

Temperature

December in Bornuur, Mongolia, comes with a drop in the average high-temperature, falling from November's subzero cold -7.1°C (19.2°F) to a frigid cold -14.5°C (5.9°F). In December, the temperature drops to an average of -23.3°C (-9.9°F) at night.

Humidity

In Bornuur, the average relative humidity in December is 86%.

Rainfall

In Bornuur, in December, during 5.4 rainfall days, 4mm (0.16") of precipitation is typically accumulated. Throughout the year, there are 83 rainfall days, and 204mm (8.03") of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, September through December. In December, in Bornuur, Mongolia, it is snowing for 11.5 days. Throughout December, 29mm (1.14") of snow is accumulated. Throughout the year, in Bornuur, there are 64.7 snowfall days, and 378mm (14.88") of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 8h and 24min of daylight.
On the first day of December in Bornuur, sunrise is at 08:25 and sunset at 17:02. On the last day of the month, sunrise is at 08:46 and sunset at 17:09 +08.

Sunshine

In Bornuur, the average sunshine in December is 6h.

UV index

In December, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Frequently asked questions

How cold is December in Bornuur?

In Bornuur, in December, the average high-temperature is -14.5°C (5.9°F), and the average low-temperature is -23.3°C (-9.9°F).

What is the average humidity in December in Bornuur?

The average relative humidity in December in Bornuur, Mongolia, is 86%.

How many days does it rain in December in Bornuur?

In Bornuur, during December, the rain falls for 5.4 days and regularly aggregates up to 4mm (0.16") of precipitation.

How many days does it snow in December in Bornuur?

In Bornuur, Mongolia, in December, during 11.5 snowfall days, 29mm (1.14") of snow is typically accumulated.

What is the month with the shortest days in Bornuur?

With an average of 8h and 24min of daylight, December has the shortest days of the year.

How many hours of daylight does Bornuur have in December?

In Bornuur, Mongolia, the average day length in December is 8h and 23min.

When are sunrise and sunset in December in Bornuur?

In December, on the first day of the month, sunrise is at 08:25 and sunset at 17:02. On the last day of the month, in Bornuur, sunrise is at 08:46 and sunset at 17:09 +08.

How many hours of sunshine does Bornuur have in December?

The average sunshine duration in December in Bornuur is 6h.

What is the UV index reading in December in Bornuur?

In Bornuur, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Bornuur, Mongolia

Average temperature in December - Bornuur, Mongolia
  • Average high temperature in December: -14.5°C

The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (-16.1°C).

  • Average low temperature in December: -23.3°C

The month with the highest average low temperature is July (10.6°C).
The coldest month (with the lowest average low temperature) is January (-25.9°C).

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Average pressure in December
Bornuur, Mongolia

Average pressure in December - Bornuur, Mongolia
  • Average pressure in December: 1032.5mbar

The month with the highest atmospheric pressure is January (1034.8mbar).
The month with the lowest atmospheric pressure is July (1005.6mbar).

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Average wind speed in December
Bornuur, Mongolia

Average wind speed in December - Bornuur, Mongolia
  • Average wind speed in December: 7.4km/h

The windiest month (with the highest average wind speed) is May (13.2km/h).
The calmest month (with the lowest average wind speed) is January (7.3km/h).

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Average humidity in December
Bornuur, Mongolia

Average humidity in December - Bornuur, Mongolia
  • Average humidity in December: 86%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is May (49%).

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Average rainfall in December
Bornuur, Mongolia

Average rainfall in December - Bornuur, Mongolia
  • Average rainfall in December: 4mm

The wettest month (with the highest rainfall) is July (50mm).
The driest month (with the least rainfall) is January (2mm).

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Average rainfall days in December
Bornuur, Mongolia

Average rainfall days in December - Bornuur, Mongolia
  • Average rainfall days in December: 5.4 days

The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is January (3.7 days).

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Average snowfall in December
Bornuur, Mongolia

Average snowfall in December - Bornuur, Mongolia
  • Average snowfall in December: 29mm

The month with the highest snowfall is October (73mm).
The months with the least snowfall are June, July and August (0mm).

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Average snowfall days in December
Bornuur, Mongolia

Average snowfall days in December - Bornuur, Mongolia
  • Average snowfall days in December: 11.5 days

The month with the highest number of snowfall days is December (11.5 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in December /
Average sunshine in December
Bornuur, Mongolia

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

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in December: 6h and 0min

The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).

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Average sunshine days in December
Bornuur, Mongolia

Average sunshine days in December - Bornuur, Mongolia
  • Average sunshine days in December: 21.1 days

The month with the most sunshine days is October (24.4 days).
The month with the least sunshine days is July (14.8 days).

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Average UV index in December
Bornuur, Mongolia

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

The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in December
Bornuur, Mongolia

Average cloud cover in December - Bornuur, Mongolia
  • Average cloud cover in December: 41

The month with the most cloud cover is December (Cloud cover 41).
The month with the least cloud cover is May (Cloud cover 25).

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Average visibility in December
Bornuur, Mongolia

Average visibility in December - Bornuur, Mongolia
  • Average visibility in December: 8km

The months with the highest visibility are April, May, June, September and October (10km).
The month with the lowest visibility is January (7km).

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Bornuur, Mongolia

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