Last updated: August 28, 2025
In December, the average temperature in Havtsal, Mongolia hovers around -18°C (0°F), with extremes dipping to a chilling -33°C (-27°F) and peaking at a relatively balmy -4°C (24°F). Expect 5 mm (0.2 in) of precipitation over the course of 1 day, and be prepared for the cold, as the average humidity sits at a frosty 95%.
In December in Havtsal, the average temperature is -18°C (0°F), with maximums reaching -4°C (24°F) and minimums dropping as low as -33°C (-27°F). Travelers should prepare for extremely cold conditions and dress accordingly to enjoy their visit to Havtsal.
In Havtsal in December, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.
In Havtsal 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 Havtsal 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 Havtsal.
UV Risk Categories
Weather in Havtsal varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Havtsal, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -20°C (-4°F) | 5 mm (0.2 inches) | 94% | low |
| February Weather | -16°C (3°F) | 9 mm (0.4 inches) | 88% | moderate |
| March Weather | -7°C (19°F) | 18 mm (0.7 inches) | 80% | high |
| April Weather | 3°C (38°F) | 31 mm (1.2 inches) | 71% | high |
| May Weather | 11°C (51°F) | 43 mm (1.7 inches) | 57% | very high |
| June Weather | 16°C (61°F) | 83 mm (3.3 inches) | 56% | very high |
| July Weather | 17°C (63°F) | 175 mm (6.9 inches) | 64% | very high |
| August Weather | 15°C (59°F) | 116 mm (4.6 inches) | 68% | very high |
| September Weather | 9°C (48°F) | 53 mm (2.1 inches) | 70% | high |
| October Weather | -1°C (31°F) | 19 mm (0.7 inches) | 79% | moderate |
| November Weather | -11°C (13°F) | 13 mm (0.5 inches) | 86% | moderate |
| December Weather | -18°C (0°F) | 5 mm (0.2 inches) | 95% | low |