Last updated: August 27, 2025
In December, the average temperature in Zheleznogorsk, Russian Federation hovers around -2°C (29°F), with extremes ranging from a chilly -17°C (2°F) to a milder 10°C (49°F). Expect around 68 mm (2.7 in) of precipitation over 12 days, resulting in a high average humidity of 94%. Prepare for a crisp and damp winter experience!
In December in Zheleznogorsk, the average temperature is -2°C (29°F), with maximums reaching 10°C (49°F) and minimums plummeting as low as -17°C (2°F). Travelers should be prepared for cold and potentially harsh weather conditions during this time.
In Zheleznogorsk in December, the precipitation amount is 68 mm (2.7 in) over the course of 12 days.
In Zheleznogorsk in December, humidity is 94%. With an average temperature of -2°C (29°F), this humidity feels like a bitter chill that seeps into your bones, making travel uncomfortable and causing your breath to steam in the cold air.
In Zheleznogorsk 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 Zheleznogorsk.
UV Risk Categories
Weather in Zheleznogorsk varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Zheleznogorsk, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (24°F) | 41 mm (1.6 inches) | 98% | low |
| February Weather | -4°C (25°F) | 46 mm (1.8 inches) | 95% | low |
| March Weather | 0°C (33°F) | 38 mm (1.5 inches) | 92% | moderate |
| April Weather | 8°C (46°F) | 39 mm (1.5 inches) | 81% | moderate |
| May Weather | 14°C (57°F) | 82 mm (3.2 inches) | 67% | high |
| June Weather | 19°C (67°F) | 47 mm (1.8 inches) | 67% | very high |
| July Weather | 20°C (68°F) | 93 mm (3.7 inches) | 66% | high |
| August Weather | 19°C (67°F) | 32 mm (1.2 inches) | 61% | high |
| September Weather | 14°C (58°F) | 51 mm (2.0 inches) | 77% | high |
| October Weather | 8°C (47°F) | 43 mm (1.7 inches) | 87% | moderate |
| November Weather | 1°C (35°F) | 40 mm (1.6 inches) | 94% | low |
| December Weather | -2°C (29°F) | 68 mm (2.7 inches) | 94% | low |