Last updated: August 27, 2025
In December, the average temperature in Goryachiy Klyuch, Russian Federation hovers around 5°C (40°F). Be prepared for a chilly atmosphere, as temperatures can dip as low as -11°C (13°F), while the highs reach up to 20°C (68°F). Expect approximately 66 mm (2.6 in) of precipitation spread over 10 days, contributing to an average humidity level of 87%.
In December in Goryachiy Klyuch, the average temperature is 5°C (40°F), with maximums reaching 20°C (68°F) and minimums plummeting to as low as -11°C (13°F). Be prepared for a wide range of temperatures when planning your travel to Goryachiy Klyuch during this time.
In Goryachiy Klyuch in December, the precipitation amount is 66 mm (2.6 in) over the course of 10 days.
In Goryachiy Klyuch in December, humidity is 87%. With an average temperature of 5°C (40°F), this humidity feels like a damp chill that wraps around you, making outdoor excursions less enjoyable and requiring extra layers to stay comfortable while exploring.
In Goryachiy Klyuch 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 Goryachiy Klyuch, you can visit Hourly UV Index in Goryachiy Klyuch.
UV Risk Categories
Weather in Goryachiy Klyuch varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Goryachiy Klyuch, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 61 mm (2.4 inches) | 86% | low |
| February Weather | 3°C (38°F) | 63 mm (2.5 inches) | 85% | moderate |
| March Weather | 6°C (44°F) | 80 mm (3.2 inches) | 79% | moderate |
| April Weather | 11°C (53°F) | 56 mm (2.2 inches) | 72% | high |
| May Weather | 17°C (62°F) | 73 mm (2.9 inches) | 67% | very high |
| June Weather | 22°C (72°F) | 53 mm (2.1 inches) | 67% | very high |
| July Weather | 25°C (77°F) | 52 mm (2.0 inches) | 57% | very high |
| August Weather | 25°C (78°F) | 38 mm (1.5 inches) | 43% | very high |
| September Weather | 20°C (68°F) | 52 mm (2.0 inches) | 54% | high |
| October Weather | 14°C (57°F) | 71 mm (2.8 inches) | 71% | moderate |
| November Weather | 7°C (45°F) | 44 mm (1.7 inches) | 86% | moderate |
| December Weather | 5°C (40°F) | 66 mm (2.6 inches) | 87% | low |