Tsagaan-Ovoo Weather in December
What's the weather like in Tsagaan-Ovoo (Övörhangay) in December 2025?
The climate in Tsagaan-Ovoo during December can be summarized as very cold and very dry.
December is in the winter in Tsagaan-Ovoo and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a freezing -8°C (17°F), whilst at night -21°C (-5°F) is normal.
| Daytime temperature | -8.1°C 17.4°F |
|---|---|
| Nightly temperature | -20.7°C -5.3°F |
| Average temperature | -14.4°C 6.1°F |
| Daily sunshine | 7.4 hrs |
| Avg rainfall | 1 mm 0 ins |
| Rainy days | 3 days |
| Sea temperature | 11.2°C 52.1°F |
| Humidity | 64% |
| Windspeed | 8.6kph 5 mph |
On average December is the 2nd driest month of the year in Tsagaan-Ovoo with around 1mm 0 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 7.4 hours of sunshine per day.
December temperatures in Tsagaan-Ovoo
December rainfall
December hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Tsagaan-Ovoo in December 2025.
Other monthly averages
Best places to visit in December
Tsagaan-Ovoo weather stats
| Hottest month: | July | 22.1°C 71.8°F |
|---|---|---|
| Driest month: | January | 1mm 0ins |
| Sunniest month: | January | 8.5hrs |
| Coldest month: | January | -10.2°C 13.6°F |
| Wettest month: | July | 65mm 2.6ins |
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