Last updated: August 27, 2025
In December, the average temperature in Ryl'sk, Russian Federation hovers around -1°C (30°F). Expect a chilly range, with minimum temperatures plummeting to -19°C (-2°F) and a maximum reaching 10°C (51°F). During this month, the area experiences approximately 68 mm (2.7 in) of precipitation over 13 days, contributing to an average humidity of a rather brisk 94%.
In December in Ryl'sk, the average temperature is -1°C (30°F). The maximum can reach 10°C (51°F), while the minimum can be as low as -19°C (-2°F). Travelers should be prepared for cold weather and significant temperature fluctuations during this time.
In Ryl'sk in December, the precipitation amount is 68 mm (2.7 in) spread over 13 days.
In Ryl'sk in December humidity is 94%. With an average temperature of -1°C (30°F), this humidity feels like a chilling blanket that wraps around you, making every outdoor excursion uncomfortable and damp, as you battle the cold air that clings to your skin and seeps into your clothes.
In Ryl'sk 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 Ryl'sk.
UV Risk Categories
Weather in Ryl'sk varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Ryl'sk, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (25°F) | 42 mm (1.7 inches) | 92% | low |
| February Weather | -3°C (26°F) | 45 mm (1.8 inches) | 93% | low |
| March Weather | 1°C (35°F) | 38 mm (1.5 inches) | 90% | moderate |
| April Weather | 8°C (47°F) | 40 mm (1.6 inches) | 79% | moderate |
| May Weather | 14°C (58°F) | 73 mm (2.9 inches) | 66% | high |
| June Weather | 20°C (68°F) | 54 mm (2.1 inches) | 65% | very high |
| July Weather | 20°C (69°F) | 87 mm (3.4 inches) | 55% | very high |
| August Weather | 20°C (68°F) | 31 mm (1.2 inches) | 49% | high |
| September Weather | 15°C (59°F) | 46 mm (1.8 inches) | 69% | high |
| October Weather | 9°C (48°F) | 38 mm (1.5 inches) | 84% | moderate |
| November Weather | 2°C (35°F) | 42 mm (1.6 inches) | 92% | low |
| December Weather | -1°C (30°F) | 68 mm (2.7 inches) | 94% | low |