December
Weather in December
December embodies the true essence of winter for Onon, Mongolia. Freezing temperatures roll in, averaging from -26°C (-14.8°F) to -12°C (10.4°F). It records similarities with January, retaining modest precipitation of 5mm (0.2"). While daylight hours decrease to 8.4, winter activities under the starry skies increase. This month is a haven for those who delight in the chilly contemplation of nature's crystal-covered beauty.
On the first day of the month, sunrise is at 08:08 and sunset at 16:44. On the last day of December, sunrise is at 08:29 and sunset at 16:51 +08.
Temperature
The decrease of average high-temperatures is mild in December in Onon, with a decline from a freezing cold -5°C (23°F) in November to a frigid cold -12°C (10.4°F). Nighttime in December brings a stark departure from the daily high in Onon, resting at an average low-temperature of -26°C (-14.8°F).Rainfall
Throughout December, in Onon, 5mm (0.2") of precipitation is accumulated. Throughout the year, 377mm (14.84") of rain is accumulated.Daylight
The month with the shortest days in Onon is December, with an average of 8h and 24min of daylight.On the first day of the month, sunrise is at 08:08 and sunset at 16:44. On the last day of December, sunrise is at 08:29 and sunset at 16:51 +08.
Updated: Feb 6, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Onon in December?
December temperatures in Onon, Mongolia, vary between a high-temperature of -12°C (10.4°F) and a low-temperature of -26°C (-14.8°F).
How much does it rain in Onon in December?
During December, Onon regularly aggregates up to 5mm (0.2") of precipitation.
What is the month with the shortest days in Onon?
The month with the shortest days in Onon, Mongolia, is December, with an average of 8h and 24min of daylight.
What is the average length of the day in December in Onon?
In Onon, the average day length in December is 8h and 22min.
When is the sunrise / sunset in December in Onon?
On the first day of December, sunrise is at 08:08 and sunset at 16:44. On the last day of the month, sunrise is at 08:29 and sunset at 16:51 +08.
Average temperature in December
Onon, Mongolia
- Average high temperature in December: -12°C
The warmest months (with the highest average high temperature) are June, July and August (22°C).
The month with the lowest average high temperature is January (-14°C).
- Average low temperature in December: -26°C
The month with the highest average low temperature is July (11°C).
The coldest months (with the lowest average low temperature) are January and December (-26°C).
Average rainfall in December
Onon, Mongolia
- Average rainfall in December: 5mm
The wettest months (with the highest rainfall) are July and August (99mm).
The driest month (with the least rainfall) is February (0mm).
Average daylight in December
Onon, Mongolia
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
