Last updated: August 27, 2025
In December, the average temperature in Zelenogorsk, Russian Federation hovers around -15°C (5°F). However, be prepared for extremes, as temperatures can plummet to a chilling -45°C (-48°F) or rise to a maximum of 5°C (40°F). During this month, expect a total precipitation of 38 mm (1.5 in) spread over 13 days, contributing to a notably high average humidity of 96%.
In December in Zelenogorsk, the average temperature is -15°C (5°F). Maximums can reach 5°C (40°F), while minimums can plunge as low as -45°C (-48°F). Travelers should be well-prepared for extreme cold and varying temperatures.
In Zelenogorsk in December, the precipitation amount is 38 mm (1.5 in) over a span of 13 days.
In Zelenogorsk in December, humidity is 96%. With an average temperature of -15°C (5°F), this humidity feels like an eerie fog that clings to your skin, making every breath a sharp reminder of the biting cold, while travelers must navigate through a damp chill that seeps into their bones, forcing them to bundle up tightly against the relentless, frosty embrace.
In Zelenogorsk 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 Zelenogorsk.
UV Risk Categories
Weather in Zelenogorsk varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Zelenogorsk, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -17°C (1°F) | 22 mm (0.9 inches) | 94% | low |
| February Weather | -16°C (4°F) | 21 mm (0.8 inches) | 92% | low |
| March Weather | -6°C (22°F) | 19 mm (0.7 inches) | 90% | moderate |
| April Weather | 4°C (39°F) | 34 mm (1.3 inches) | 88% | moderate |
| May Weather | 10°C (51°F) | 58 mm (2.3 inches) | 77% | high |
| June Weather | 17°C (63°F) | 62 mm (2.4 inches) | 61% | high |
| July Weather | 19°C (66°F) | 67 mm (2.6 inches) | 66% | high |
| August Weather | 17°C (63°F) | 56 mm (2.2 inches) | 67% | high |
| September Weather | 9°C (48°F) | 64 mm (2.5 inches) | 83% | moderate |
| October Weather | 2°C (36°F) | 41 mm (1.6 inches) | 88% | moderate |
| November Weather | -8°C (18°F) | 42 mm (1.6 inches) | 95% | low |
| December Weather | -15°C (5°F) | 38 mm (1.5 inches) | 96% | low |