December weather forecast and climate
Altai, Mongolia

December, the first month of the winter, in Altai, is still a freezing cold month, with average temperature varying between -22°C (-7.6°F) and -8°C (17.6°F).

Temperature

In Altai, in December, the average high-temperature is -8°C (17.6°F), and the average low-temperature is -22°C (-7.6°F).

Rainfall

In December, in Altai, the rain falls for 3 days. Throughout December, 2mm (0.1") of precipitation is accumulated. Throughout the year, in Altai, Mongolia, there are 74 rainfall days, and 153mm (6") of precipitation is accumulated.

Daylight

The month with the shortest days is December, with an average of 8.7h of daylight.

Sunshine

December has the least sunshine of the year, with an average of 6h of sunshine.

UV index

Months with the lowest UV index are January, November and December, with an average UV index of 1.

What is the temperature in December in Altai?

In Altai, Mongolia, in December, the average high-temperature is -8°C (17.6°F), and the average low-temperature is -22°C (-7.6°F).

How many days does it rain in December in Altai?

In Altai, Mongolia, in December, during 3 rainfall days, 2mm (0.1") of precipitation is typically accumulated.

What is the month with the shortest days in Altai?

December has the shortest days of the year, with an average of 8.7h of daylight.

What is the average length of the day in December in Altai?

In Altai, the average length of the day in December is 8.7h.

What is the month with the least sunshine in Altai?

The month with the least sunshine is December, with an average of 6h of sunshine.

How many hours of sunshine does Altai have in December?

In Altai, Mongolia, the average sunshine in December is 6h.

What is the month with the lowest UV index in Altai?

Months with the lowest UV index in Altai are January, November and December, with an average UV index of 1.

What is the UV index intensity in December in Altai?

In Altai, the average UV index in December is 1.
Average temperature in December - Altai, Mongolia
  • Average high temperature in December: -8°C

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

  • Average low temperature in December: -22°C

The month with the highest average low temperature is July (8°C).
The coldest month (with the lowest average low temperature) is January (-25°C).

Average rainfall in December - Altai, Mongolia
  • Average rainfall in December: 2mm

The wettest month (with the highest rainfall) is July (44mm).
Driest months (with the lowest rainfall) are January and February (1mm).

Average rainfall days in December - Altai, Mongolia
  • Average rainfall days in December: 3 days

The month with the highest number of rainy days is July (12 days).
Months with the lowest number of rainy days are January, February and December (3 days).

Average daylight in December / Average sunshine in December - Altai, Mongolia
  • Average daylight in December: 8.7h

The month with the longest days is June (Average daylight: 15.7h).
The month with shortest days is December (Average daylight: 8.7h).

  • Average sunshine in December: 6h

Months with most sunshine are May, June, July and August (Average sunshine: 10h).
The month with least sunshine is December (Average sunshine: 6h).

Average UV index in December - Altai, Mongolia
  • Average UV index in December: 1

Months with the highest UV index are June and July (UV index 9).
Months with the lowest UV index are January, November and December (UV index 1).

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