Last updated: August 28, 2025
In December, the average temperature in Shireet, Mongolia hovers around -17°C (2°F). While it can plunge to a bone-chilling -36°C (-33°F), temperatures can also rise to a mild 4°C (39°F) on the warmer days. Expect minimal precipitation, with only 3 mm (0.1 in) falling over 0 days. The average humidity remains notable at 73%, adding a brisk, crisp feel to the winter air.
In December in Shireet, the average temperature is -17°C (2°F). Maximums can reach 4°C (39°F) and minimums can be as low as -36°C (-33°F). Travelers should be prepared for extreme cold and dress warmly when visiting during this time.
In Shireet in December, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.
In Shireet in December humidity is 73%. With average temperature -17°C (2°F), this humidity feels like an intense chill that seeps into your bones, making it feel much colder than it actually is, and can be quite uncomfortable for traveling if you're not properly layered up.
In Shireet 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 Shireet, you can visit Hourly UV Index in Shireet.
UV Risk Categories
Weather in Shireet varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Shireet, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -19°C (-1°F) | 2 mm (0.1 inches) | 82% | low |
| February Weather | -15°C (6°F) | 2 mm (0.1 inches) | 69% | moderate |
| March Weather | -3°C (28°F) | 5 mm (0.2 inches) | 45% | moderate |
| April Weather | 6°C (43°F) | 9 mm (0.4 inches) | 47% | high |
| May Weather | 13°C (57°F) | 23 mm (0.9 inches) | 40% | very high |
| June Weather | 20°C (68°F) | 24 mm (0.9 inches) | 45% | very high |
| July Weather | 23°C (73°F) | 73 mm (2.9 inches) | 48% | very high |
| August Weather | 19°C (66°F) | 68 mm (2.7 inches) | 57% | very high |
| September Weather | 14°C (57°F) | 21 mm (0.8 inches) | 54% | high |
| October Weather | 3°C (39°F) | 8 mm (0.3 inches) | 57% | moderate |
| November Weather | -7°C (19°F) | 6 mm (0.2 inches) | 53% | moderate |
| December Weather | -17°C (2°F) | 3 mm (0.1 inches) | 73% | low |