December weather forecastUliastai, Mongolia

December

Weather in December

December introduces the coldest period in Uliastai, Mongolia. However, temperatures drop to a bone-chilling -25.7°C (-14.3°F) from November's -18.7°C (-1.7°F). Rainfall is limited, with December being less rainy than January. The decline in daylight hours contributes to the cold, dry conditions typical during this month. The year concludes with the longest nights, coldest temperatures and most frozen landscapes.

Temperature

The shift into December in Uliastai is marked by a noticeable reduction in the average high-temperature, decreasing from November's freezing cold -5.3°C (22.5°F) to an extremely cold -13.5°C (7.7°F). Uliastai reports a steady low-temperature average of -25.7°C (-14.3°F) throughout December, revealing a large deviation from the daytime high.

Rainfall

In Uliastai, Mongolia, in December, it is raining for 1.1 days, with typically 3mm (0.12") of accumulated precipitation. Throughout the year, in Uliastai, there are 40.9 rainfall days, and 209mm (8.23") of precipitation is accumulated.

Daylight

December has the shortest days of the year in Uliastai, with an average of 8h and 30min of daylight.
On the first day of the month, sunrise is at 09:00 and sunset at 17:42. On the last day of December, in Uliastai, sunrise is at 09:21 and sunset at 17:50 +08.

Sunshine

With an average of 5.4h of sunshine, December has the least sunshine of the year.

Updated: Feb 6, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

An average high-temperature, in December, in Uliastai, is -13.5°C (7.7°F) and the average low-temperature is -25.7°C (-14.3°F).

In Uliastai, Mongolia, during December, the rain falls for 1.1 days and regularly aggregates up to 3mm (0.12") of precipitation.

The month with the shortest days in Uliastai is December, with an average of 8h and 30min of daylight.

The average day length in December is 8h and 29min.

On the first day of December in Uliastai, Mongolia, sunrise is at 09:00 and sunset at 17:42. On the last day of the month, sunrise is at 09:21 and sunset at 17:50 +08.

With an average of 5.4h of sunshine, December has the least sunshine of the year.

The average sunshine duration in December in Uliastai, Mongolia, is 5.4h.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

-5.3°C

-13.5°C

-15°C

Average low temperature

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average temperature in December
Uliastai, Mongolia

Average high temperature in December: -13.5°C

The warmest month (with the highest average high temperature) is July (22.4°C).
The month with the lowest average high temperature is January (-15°C).

Average low temperature in December: -25.7°C

The month with the highest average low temperature is July (9°C).
The coldest month (with the lowest average low temperature) is January (-28.3°C).

Average rainfall in December
Uliastai, Mongolia

Average rainfall in December: 3.2mm

The wettest month (with the highest rainfall) is July (54.9mm).
The driest month (with the least rainfall) is February (1.7mm).

Average rainfall days in December
Uliastai, Mongolia

Average rainfall days in December: 1.1 days

The month with the highest number of rainy days is July (9.7 days).
The month with the least rainy days is February (0.5 days).

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

Average daylight in December: 8h and 30min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

Average sunshine in December: 5h and 24min

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).