Ulaan-Ereg Weather in December
What's the weather like in Ulaan-Ereg (Hentiy) in December 2025?
The climate in Ulaan-Ereg during December can be summarized as very cold and very dry.
December is in the winter in Ulaan-Ereg and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a freezing -13°C (9°F), whilst at night -26°C (-14°F) is normal.
| Daytime temperature | -13°C 8.7°F |
|---|---|
| Nightly temperature | -25.5°C -13.8°F |
| Average temperature | -19.2°C -2.6°F |
| Daily sunshine | 6.7 hrs |
| Avg rainfall | 2 mm 0.1 ins |
| Rainy days | 4 days |
| Sea temperature | 10.5°C 50.9°F |
| Humidity | 85% |
| Windspeed | 11.9kph 7 mph |
On average December is the 3rd driest month of the year in Ulaan-Ereg 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 6.7 hours of sunshine per day.
December temperatures in Ulaan-Ereg
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 Ulaan-Ereg in December 2025.
Other monthly averages
Best places to visit in December
Ulaan-Ereg weather stats
| Hottest month: | July | 24.9°C 76.8°F |
|---|---|---|
| Driest month: | January | 2mm 0.1ins |
| Sunniest month: | February | 8.4hrs |
| Coldest month: | January | -15.4°C 4.3°F |
| Wettest month: | July | 72mm 2.8ins |
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