Tsagaan-Olom Weather in December
What's the weather like in Tsagaan-Olom (Govĭ-Altay) in December 2025?
The climate in Tsagaan-Olom during December can be summarized as very cold and very dry.
December is in the winter in Tsagaan-Olom and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a freezing -9°C (15°F), whilst at night -23°C (-9°F) is normal.
| Daytime temperature | -9.3°C 15.4°F |
|---|---|
| Nightly temperature | -22.8°C -9°F |
| Average temperature | -16°C 3.2°F |
| Daily sunshine | 6.6 hrs |
| Avg rainfall | 2 mm 0.1 ins |
| Rainy days | 3 days |
| Sea temperature | 10.7°C 51.3°F |
| Humidity | 74% |
| Windspeed | 6.1kph 4 mph |
On average December is the 3rd driest month of the year in Tsagaan-Olom with around 2mm 0.1 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 6.6 hours of sunshine per day.
December temperatures in Tsagaan-Olom
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-Olom in December 2025.
Other monthly averages
Best places to visit in December
Tsagaan-Olom weather stats
| Hottest month: | July | 21.9°C 71.4°F |
|---|---|---|
| Driest month: | January | 1mm 0ins |
| Sunniest month: | September | 9.9hrs |
| Coldest month: | January | -11.4°C 11.5°F |
| Wettest month: | July | 44mm 1.7ins |
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