Last updated: August 27, 2025
In Gornyye Klyuchi, Russian Federation, the average temperature in December hovers around -15°C (5°F). Expect chilly days, as the minimum can plummet to -35°C (-30°F), while the maximum may reach 8°C (47°F). Be prepared for some moisture, too, with an average precipitation of 22 mm (0.8 in) spread over 3 days. With an average humidity of 71%, it’s essential to dress warmly and stay cozy!
In December in Gornyye Klyuchi, the average temperature is -15°C (5°F), with maximums reaching up to 8°C (47°F) and minimums dipping as low as -35°C (-30°F). Travelers should prepare for extreme cold and varying temperatures when visiting during this month.
In Gornyye Klyuchi in December, the total precipitation amount is 22 mm (0.8 in) over the course of 3 days.
In Gornyye Klyuchi in December humidity is 71%. With an average temperature of -15°C (5°F), this humidity feels like an icy blanket wrapping around you, making travel challenging as the cold bites and dampness seeps into your bones, necessitating extra layers and careful planning for outdoor activities.
In Gornyye Klyuchi in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Gornyye Klyuchi, you can visit Hourly UV Index in Gornyye Klyuchi.
UV Risk Categories
Weather in Gornyye Klyuchi varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Gornyye Klyuchi, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -17°C (1°F) | 12 mm (0.5 inches) | 85% | low |
| February Weather | -13°C (9°F) | 14 mm (0.6 inches) | 85% | moderate |
| March Weather | -2°C (28°F) | 34 mm (1.3 inches) | 78% | moderate |
| April Weather | 7°C (45°F) | 40 mm (1.6 inches) | 72% | high |
| May Weather | 14°C (57°F) | 86 mm (3.4 inches) | 76% | very high |
| June Weather | 18°C (64°F) | 119 mm (4.7 inches) | 85% | very high |
| July Weather | 23°C (73°F) | 104 mm (4.1 inches) | 88% | very high |
| August Weather | 21°C (71°F) | 178 mm (7.0 inches) | 89% | very high |
| September Weather | 16°C (61°F) | 89 mm (3.5 inches) | 87% | very high |
| October Weather | 7°C (46°F) | 53 mm (2.1 inches) | 85% | moderate |
| November Weather | -3°C (27°F) | 53 mm (2.1 inches) | 69% | moderate |
| December Weather | -15°C (5°F) | 22 mm (0.8 inches) | 71% | low |