Last updated: August 28, 2025
In December, the average temperature in Bumbat, Mongolia hovers around -18°C (0°F), with a chilling minimum of -37°C (-35°F) and a mild maximum reaching 4°C (40°F). Expect minimal precipitation of just 3 mm (0.1 in) over the course of 0 days, while the air remains quite humid, with an average humidity level of 86%. Stay warm and prepared!
In December in Bumbat, the average temperature hovers around -18°C (0°F), with maximums occasionally reaching 4°C (40°F) and minimums dipping as low as -37°C (-35°F). Visitors should be prepared for extreme cold and dress warmly when exploring this winter wonderland.
In Bumbat in December, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.
In Bumbat in December, humidity is 86%. With an average temperature of -18°C (0°F), this humidity feels like a piercing chill that cuts through layers of clothing, making travel feel incredibly daunting as every breath carries a biting cold that clings to your skin.
In Bumbat 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 Bumbat, you can visit Hourly UV Index in Bumbat.
UV Risk Categories
Weather in Bumbat varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bumbat, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -19°C (-2°F) | 2 mm (0.1 inches) | 89% | low |
| February Weather | -16°C (4°F) | 4 mm (0.2 inches) | 78% | moderate |
| March Weather | -5°C (23°F) | 7 mm (0.3 inches) | 66% | moderate |
| April Weather | 3°C (38°F) | 14 mm (0.5 inches) | 64% | very high |
| May Weather | 10°C (50°F) | 14 mm (0.5 inches) | 52% | very high |
| June Weather | 16°C (62°F) | 18 mm (0.7 inches) | 59% | very high |
| July Weather | 19°C (66°F) | 57 mm (2.3 inches) | 63% | very high |
| August Weather | 16°C (60°F) | 61 mm (2.4 inches) | 62% | very high |
| September Weather | 11°C (51°F) | 23 mm (0.9 inches) | 65% | high |
| October Weather | 1°C (33°F) | 9 mm (0.4 inches) | 65% | moderate |
| November Weather | -9°C (17°F) | 6 mm (0.2 inches) | 69% | moderate |
| December Weather | -18°C (0°F) | 3 mm (0.1 inches) | 86% | low |