Last updated: August 28, 2025
In Tsetsegnuur, Mongolia, the average temperature in December hovers around -20°C (-3°F), with extremes reaching as low as -36°C (-33°F) and peaking at -4°C (25°F). Expect minimal precipitation, with only 3 mm (0.1 in) falling over the course of 0 days. Moreover, the air is quite humid, maintaining an average humidity level of about 95%.
In December in Tsetsegnuur, the average temperature is -20°C (-3°F). Maximums can reach -4°C (25°F), while minimums can drop as low as -36°C (-33°F). Travelers should be prepared for extreme cold conditions and dress warmly when visiting during this time.
In Tsetsegnuur in December, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.
In Tsetsegnuur in December, humidity is 95%. With an average temperature of -20°C (-3°F), this humidity feels like an eerie chill that clings to your skin, making every breath feel heavy and each step a test of endurance, while the frosty air leaves a biting sensation that penetrates through layers of clothing, creating an overwhelming challenge for travelers.
In Tsetsegnuur in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Tsetsegnuur, you can visit Hourly UV Index in Tsetsegnuur.
UV Risk Categories
Weather in Tsetsegnuur varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Tsetsegnuur, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -21°C (-6°F) | 4 mm (0.1 inches) | 97% | low |
| February Weather | -17°C (2°F) | 5 mm (0.2 inches) | 94% | moderate |
| March Weather | -8°C (18°F) | 11 mm (0.4 inches) | 87% | high |
| April Weather | 1°C (34°F) | 15 mm (0.6 inches) | 67% | very high |
| May Weather | 7°C (44°F) | 33 mm (1.3 inches) | 45% | extreme |
| June Weather | 12°C (54°F) | 40 mm (1.6 inches) | 42% | extreme |
| July Weather | 14°C (57°F) | 41 mm (1.6 inches) | 46% | very high |
| August Weather | 12°C (54°F) | 54 mm (2.1 inches) | 52% | very high |
| September Weather | 6°C (44°F) | 19 mm (0.8 inches) | 54% | high |
| October Weather | -2°C (28°F) | 8 mm (0.3 inches) | 63% | moderate |
| November Weather | -11°C (12°F) | 6 mm (0.2 inches) | 81% | moderate |
| December Weather | -20°C (-3°F) | 3 mm (0.1 inches) | 95% | low |