Last updated: August 27, 2025
In December, the average temperature in Biyka, Russian Federation hovers around -15°C (6°F). This chilly month can bring extremes, with temperatures dipping as low as -37°C (-34°F) and occasionally peaking at 0°C (32°F). Expect 71 mm (2.8 in) of precipitation over approximately 12 days, complemented by a high average humidity of 93%—making this a notably brisk and damp time of year.
In December in Biyka, the average temperature is -15°C (6°F). The maximum can reach 0°C (32°F) and the minimum can be as low as -37°C (-34°F). Travelers should be prepared for freezing conditions and dress warmly to fully enjoy their visit.
In Biyka in December, the precipitation amount is 71 mm (2.8 in) during a total of 12 days.
In Biyka in December humidity is 93%. With an average temperature of -15°C (6°F), this humidity feels like an intense chill permeating through your clothes, making each breath feel sharp and biting, which can make traveling quite uncomfortable and requires extra layers to stay warm.
In Biyka 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 Biyka.
UV Risk Categories
Weather in Biyka varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Biyka, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -17°C (2°F) | 47 mm (1.8 inches) | 90% | low |
| February Weather | -13°C (9°F) | 51 mm (2.0 inches) | 88% | moderate |
| March Weather | -5°C (24°F) | 71 mm (2.8 inches) | 85% | moderate |
| April Weather | 3°C (37°F) | 97 mm (3.8 inches) | 82% | high |
| May Weather | 10°C (50°F) | 165 mm (6.5 inches) | 77% | very high |
| June Weather | 15°C (59°F) | 140 mm (5.5 inches) | 72% | very high |
| July Weather | 17°C (62°F) | 179 mm (7.1 inches) | 72% | high |
| August Weather | 15°C (60°F) | 132 mm (5.2 inches) | 76% | high |
| September Weather | 9°C (48°F) | 135 mm (5.3 inches) | 81% | moderate |
| October Weather | 2°C (35°F) | 114 mm (4.5 inches) | 90% | moderate |
| November Weather | -8°C (18°F) | 101 mm (4.0 inches) | 94% | low |
| December Weather | -15°C (6°F) | 71 mm (2.8 inches) | 93% | low |