December weather forecast
Arvaikheer, Mongolia

Weather in December

The first month of the winter, December, is also a subzero cold month in Arvaikheer, Mongolia, with an average temperature ranging between min -18.2°C (-0.8°F) and max -6.7°C (19.9°F).

Temperature

In December, the average high-temperature decreases from a subzero cold -1°C (30.2°F) in November to a still freezing cold -6.7°C (19.9°F). In Arvaikheer, the average low-temperature is -18.2°C (-0.8°F).

Rainfall

In December, in Arvaikheer, the rain falls for 0.3 days. Throughout December, 2mm (0.08") of precipitation is accumulated. In Arvaikheer, during the entire year, the rain falls for 38.7 days and collects up to 208mm (8.19") of precipitation.

Daylight

The month with the shortest days is December, with an average of 8h and 41min of daylight.
On the first day of the month, sunrise is at 08:30 and sunset at 17:24. On the last day of December, in Arvaikheer, sunrise is at 08:51 and sunset at 17:31 +08.
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FAQ

What is the temperature in December in Arvaikheer?

In Arvaikheer, Mongolia, in December, the average high-temperature is -6.7°C (19.9°F), and the average low-temperature is -18.2°C (-0.8°F).

How much does it rain in Arvaikheer in December?

In Arvaikheer, during December, the rain falls for 0.3 days and regularly aggregates up to 2mm (0.08") of precipitation.

What is the month with the shortest days in Arvaikheer?

The month with the shortest days in Arvaikheer is December, with an average of 8h and 41min of daylight.

How many hours of daylight does Arvaikheer have in December?

In Arvaikheer, Mongolia, the average day length in December is 8h and 41min.

When are sunrise and sunset in December in Arvaikheer?

On the first day of December, sunrise is at 08:30 and sunset at 17:24. On the last day of the month, sunrise is at 08:51 and sunset at 17:31 +08.

Average temperature in December
Arvaikheer, Mongolia

Average temperature in December - Arvaikheer, Mongolia
  • Average high temperature in December: -6.7°C

The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (-8.5°C).

  • Average low temperature in December: -18.2°C

The month with the highest average low temperature is July (10°C).
The coldest month (with the lowest average low temperature) is January (-20°C).

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Average rainfall in December
Arvaikheer, Mongolia

Average rainfall in December - Arvaikheer, Mongolia
  • Average rainfall in December: 1.5mm

The wettest month (with the highest rainfall) is July (60.1mm).
The driest month (with the least rainfall) is January (0.8mm).

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Average rainfall days in December
Arvaikheer, Mongolia

Average rainfall days in December - Arvaikheer, Mongolia
  • Average rainfall days in December: 0.3 days

The month with the highest number of rainy days is July (11 days).
The month with the least rainy days is January (0.2 days).

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Average daylight in December
Arvaikheer, Mongolia

Average daylight in December - Arvaikheer, Mongolia
  • Average daylight in December: 8h and 41min

The month with the longest days is June (Average daylight: 15h and 44min).
The month with the shortest days is December (Average daylight: 8h and 41min).

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