Last updated: August 27, 2025
In Zelenoborsk, Russian Federation, the average temperature for December hovers around -14°C (8°F). During this chilly month, temperatures can plummet to a minimum of -40°C (-40°F), while occasionally reaching a maximum of 1°C (35°F). Expect precipitation of around 32 mm (1.3 in) over 8 days, and brace yourself for high humidity levels at 99%, making it a truly frosty experience!
In December in Zelenoborsk, the average temperature is -14°C (8°F), with maximums reaching 1°C (35°F) and minimums plummeting to as low as -40°C (-40°F). Travelers should be well-prepared for extremely cold conditions during this time.
In Zelenoborsk in December, the precipitation amount is 32 mm (1.3 in) over the course of 8 days.
In Zelenoborsk in December, humidity is 99%. With an average temperature of -14°C (8°F), this humidity feels like a damp chill that seeps into your bones, making travel outside feel agonizingly frigid and incredibly uncomfortable.
In Zelenoborsk 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 Zelenoborsk.
UV Risk Categories
Weather in Zelenoborsk varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Zelenoborsk, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -19°C (-1°F) | 21 mm (0.8 inches) | 100% | low |
| February Weather | -16°C (4°F) | 31 mm (1.2 inches) | 96% | low |
| March Weather | -6°C (21°F) | 31 mm (1.2 inches) | 93% | moderate |
| April Weather | 1°C (34°F) | 54 mm (2.1 inches) | 85% | moderate |
| May Weather | 9°C (48°F) | 63 mm (2.5 inches) | 75% | moderate |
| June Weather | 13°C (57°F) | 84 mm (3.3 inches) | 72% | high |
| July Weather | 18°C (65°F) | 63 mm (2.5 inches) | 81% | high |
| August Weather | 15°C (59°F) | 79 mm (3.1 inches) | 84% | moderate |
| September Weather | 8°C (47°F) | 56 mm (2.2 inches) | 90% | moderate |
| October Weather | 1°C (35°F) | 53 mm (2.1 inches) | 91% | low |
| November Weather | -8°C (17°F) | 33 mm (1.3 inches) | 99% | low |
| December Weather | -14°C (8°F) | 32 mm (1.3 inches) | 99% | low |