Last updated: August 28, 2025
In Ar-Asgat, Mongolia, the average temperature in December hovers around -18°C (0°F), with a chilling minimum that can plummet to -36°C (-33°F) and a rare maximum of 2°C (36°F). Despite these frigid conditions, precipitation is minimal, averaging only 2 mm (0.1 in) over the course of 0 days. The air remains notably damp, with an average humidity level of 95%.
In December in Ar-Asgat, the average temperature is -18°C (0°F). Maximum temperatures can reach 2°C (36°F), while minimums can plummet to as low as -36°C (-33°F). Travelers should be well-prepared for extreme cold conditions during this time.
In Ar-Asgat in December, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.
In Ar-Asgat in December, humidity is 95%. With an average temperature of -18°C (0°F), this humidity feels like an icy fog clinging to your skin, making traveling extremely challenging as you battle the biting cold and dampness that seeps through your layers, leaving you feeling chilled to the bone.
In Ar-Asgat 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 Ar-Asgat, you can visit Hourly UV Index in Ar-Asgat.
UV Risk Categories
Weather in Ar-Asgat varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Ar-Asgat, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -20°C (-4°F) | 2 mm (0.1 inches) | 95% | low |
| February Weather | -15°C (5°F) | 5 mm (0.2 inches) | 87% | moderate |
| March Weather | -4°C (25°F) | 6 mm (0.3 inches) | 70% | moderate |
| April Weather | 5°C (41°F) | 15 mm (0.6 inches) | 65% | high |
| May Weather | 12°C (53°F) | 23 mm (0.9 inches) | 60% | very high |
| June Weather | 18°C (65°F) | 46 mm (1.8 inches) | 66% | very high |
| July Weather | 20°C (68°F) | 60 mm (2.3 inches) | 74% | very high |
| August Weather | 17°C (63°F) | 80 mm (3.1 inches) | 75% | very high |
| September Weather | 11°C (52°F) | 45 mm (1.8 inches) | 78% | high |
| October Weather | 1°C (35°F) | 20 mm (0.8 inches) | 76% | moderate |
| November Weather | -8°C (17°F) | 9 mm (0.4 inches) | 79% | low |
| December Weather | -18°C (0°F) | 2 mm (0.1 inches) | 95% | low |