Last updated: August 28, 2025
In Sangiyn Dalay, Mongolia, the average temperature in December hovers around -12°C (11°F), presenting a chilly atmosphere. While the minimum temperature can plunge to -30°C (-21°F), it may occasionally rise to a maximum of 6°C (43°F). Despite the cold, there's only a slight precipitation amount of 1 mm (0.0 in) over 0 days, complemented by a average humidity level of 75%. Stay warm!
In December in Sangiyn Dalay, the average temperature is -12°C (11°F). Maximums can reach 6°C (43°F), while minimums can dip as low as -30°C (-21°F). Travelers should be prepared for extreme cold and varying temperatures, making warm clothing essential during this time.
In Sangiyn Dalay in December, the precipitation amount is 1 mm (0.0 in) during a span of 0 days.
In Sangiyn Dalay in December, humidity is 75%. With an average temperature of -12°C (11°F), this humidity feels like a biting chill that penetrates through layers of clothing, making outdoor activities feel much harsher and less enjoyable for traveling.
In Sangiyn Dalay 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 Sangiyn Dalay, you can visit Hourly UV Index in Sangiyn Dalay.
UV Risk Categories
Weather in Sangiyn Dalay varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sangiyn Dalay, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -13°C (10°F) | 1 mm (0.0 inches) | 77% | low |
| February Weather | -9°C (17°F) | 3 mm (0.1 inches) | 59% | moderate |
| March Weather | 1°C (35°F) | 5 mm (0.2 inches) | 44% | high |
| April Weather | 9°C (49°F) | 4 mm (0.2 inches) | 43% | very high |
| May Weather | 16°C (60°F) | 7 mm (0.3 inches) | 34% | very high |
| June Weather | 22°C (72°F) | 8 mm (0.3 inches) | 35% | extreme |
| July Weather | 24°C (76°F) | 20 mm (0.8 inches) | 35% | extreme |
| August Weather | 21°C (71°F) | 26 mm (1.0 inches) | 44% | extreme |
| September Weather | 16°C (62°F) | 9 mm (0.4 inches) | 44% | very high |
| October Weather | 5°C (42°F) | 6 mm (0.2 inches) | 47% | moderate |
| November Weather | -3°C (26°F) | 2 mm (0.1 inches) | 53% | moderate |
| December Weather | -12°C (11°F) | 1 mm (0.0 inches) | 75% | low |