Last updated: August 28, 2025
In December, the average temperature in Bulag, Mongolia plunges to a frigid -23°C (-9°F). Be prepared for extreme lows, with minimum temperatures dipping to -41°C (-42°F), while highs can reach a relatively mild -4°C (26°F). With only 3 mm (0.1 in) of precipitation over 0 days, the air feels particularly crisp, especially with an average humidity of 98%.
In December in Bulag, the average temperature is -23°C (-9°F). The maximum can reach -4°C (26°F) and the minimum can be as low as -41°C (-42°F). It's essential to pack warm clothing and be prepared for extreme cold if you're planning to travel during this time.
In Bulag in December, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.
In Bulag in December, humidity is 98%. With an average temperature of -23°C (-9°F), this humidity feels like an Arctic fog settling in, making every breath a chilling whisper and transforming every exposed surface into a frosty spectacle that can deter even the most adventurous traveler.
In Bulag 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 Bulag.
UV Risk Categories
Weather in Bulag varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bulag, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -23°C (-10°F) | 2 mm (0.1 inches) | 96% | low |
| February Weather | -20°C (-3°F) | 5 mm (0.2 inches) | 90% | moderate |
| March Weather | -9°C (16°F) | 9 mm (0.3 inches) | 80% | moderate |
| April Weather | 1°C (33°F) | 16 mm (0.6 inches) | 72% | high |
| May Weather | 7°C (46°F) | 35 mm (1.4 inches) | 68% | very high |
| June Weather | 14°C (57°F) | 59 mm (2.3 inches) | 71% | very high |
| July Weather | 16°C (61°F) | 105 mm (4.1 inches) | 79% | very high |
| August Weather | 13°C (56°F) | 93 mm (3.6 inches) | 78% | very high |
| September Weather | 8°C (46°F) | 52 mm (2.1 inches) | 83% | high |
| October Weather | -4°C (25°F) | 21 mm (0.8 inches) | 82% | moderate |
| November Weather | -14°C (6°F) | 9 mm (0.4 inches) | 87% | low |
| December Weather | -23°C (-9°F) | 3 mm (0.1 inches) | 98% | low |