Last updated: August 28, 2025
In December, the average temperature in Tsagaantungi, Mongolia hovers around -20°C (-4°F), with a chilling minimum of -39°C (-38°F) and a rare maximum reaching 0°C (32°F). The month sees only a scant 2 mm (0.1 in) of precipitation over 0 days, contributing to the already dry atmosphere. Expect an average humidity of a brisk 95%, making the cold feel even more pronounced. 🌬️❄️
In December in Tsagaantungi, the average temperature is -20°C (-4°F), with maximums reaching 0°C (32°F) and minimums plummeting as low as -39°C (-38°F). Travelers should be prepared for extremely cold weather conditions and dress appropriately for outdoor activities.
In Tsagaantungi in December, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.
In Tsagaantungi in December, humidity is 95%. With an average temperature of -20°C (-4°F), this humidity feels like an oppressive weight, making it challenging to breathe and travel comfortably, as the cold air combined with the dampness creates a biting chill that seeps into the bones.
In Tsagaantungi in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Tsagaantungi.
UV Risk Categories
Weather in Tsagaantungi varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Tsagaantungi, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -20°C (-4°F) | 1 mm (0.0 inches) | 94% | low |
| February Weather | -16°C (4°F) | 2 mm (0.1 inches) | 88% | moderate |
| March Weather | -7°C (20°F) | 11 mm (0.4 inches) | 80% | moderate |
| April Weather | 3°C (38°F) | 13 mm (0.5 inches) | 71% | high |
| May Weather | 10°C (50°F) | 28 mm (1.1 inches) | 57% | very high |
| June Weather | 15°C (59°F) | 47 mm (1.8 inches) | 56% | very high |
| July Weather | 16°C (61°F) | 86 mm (3.4 inches) | 64% | very high |
| August Weather | 14°C (58°F) | 64 mm (2.5 inches) | 68% | very high |
| September Weather | 8°C (47°F) | 24 mm (1.0 inches) | 70% | high |
| October Weather | -1°C (30°F) | 7 mm (0.3 inches) | 79% | moderate |
| November Weather | -11°C (13°F) | 4 mm (0.2 inches) | 86% | low |
| December Weather | -20°C (-4°F) | 2 mm (0.1 inches) | 95% | low |