Last updated: August 28, 2025
In December, the average temperature in Tsagaanchuluut, Mongolia hovers around -18°C (-1°F), with extremes that can plunge to a chilling -35°C (-31°F) or barely rise above -1°C (30°F). Expect minimal precipitation of just 4 mm (0.1 in) over 0 days, while the atmosphere remains notably humid at 96%. Prepare for a wintry experience!
In December in Tsagaanchuluut, the average temperature is -18°C (-1°F). The maximum can reach -1°C (30°F), while the minimum can drop as low as -35°C (-31°F). Travelers should be prepared for extremely cold conditions and dress accordingly to ensure warmth and comfort during their visit.
In Tsagaanchuluut in December, the precipitation amount is 4 mm (0.1 in) recorded over a span of 0 days.
In Tsagaanchuluut in December, humidity is 96%. With an average temperature of -18°C (-1°F), this humidity feels like a biting chill that seeps through layers of clothing, making outdoor travel an exhilarating yet challenging adventure.
In Tsagaanchuluut 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 Tsagaanchuluut, you can visit Hourly UV Index in Tsagaanchuluut.
UV Risk Categories
Weather in Tsagaanchuluut varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Tsagaanchuluut, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -20°C (-3°F) | 2 mm (0.1 inches) | 98% | low |
| February Weather | -16°C (4°F) | 6 mm (0.2 inches) | 94% | moderate |
| March Weather | -6°C (22°F) | 7 mm (0.3 inches) | 88% | high |
| April Weather | 3°C (38°F) | 13 mm (0.5 inches) | 74% | very high |
| May Weather | 9°C (49°F) | 14 mm (0.6 inches) | 50% | very high |
| June Weather | 15°C (60°F) | 23 mm (0.9 inches) | 48% | very high |
| July Weather | 17°C (63°F) | 34 mm (1.3 inches) | 49% | very high |
| August Weather | 14°C (58°F) | 58 mm (2.3 inches) | 54% | very high |
| September Weather | 9°C (48°F) | 18 mm (0.7 inches) | 59% | high |
| October Weather | -1°C (30°F) | 12 mm (0.5 inches) | 67% | moderate |
| November Weather | -10°C (15°F) | 7 mm (0.3 inches) | 86% | moderate |
| December Weather | -18°C (-1°F) | 4 mm (0.1 inches) | 96% | low |