Last updated: August 27, 2025
In December, the average temperature in Lermontovo, Russian Federation hovers around -6°C (21°F). Expect a chilly range, with minimums plunging to -25°C (-13°F) and maximums reaching up to 9°C (49°F). Rainy days scatter throughout the month, with total precipitation of 45 mm (1.8 in) across 11 days, while the air remains laden with an average humidity of 90%.
In December in Lermontovo, the average temperature is -6°C (21°F). The maximum can reach 9°C (49°F), while the minimum can drop as low as -25°C (-13°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both chilly days and milder conditions.
In Lermontovo in December, the precipitation amount is 45 mm (1.8 in) over a span of 11 days.
In Lermontovo in December humidity is 90%. With an average temperature of -6°C (21°F), this humidity feels like a heavy, icy mist that clings to your skin, making every breath feel sharp and cold, which can be quite challenging for traveling.
In Lermontovo 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 Lermontovo.
UV Risk Categories
Weather in Lermontovo varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Lermontovo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -7°C (19°F) | 51 mm (2.0 inches) | 98% | low |
| February Weather | -7°C (20°F) | 52 mm (2.1 inches) | 96% | moderate |
| March Weather | -3°C (27°F) | 37 mm (1.5 inches) | 89% | moderate |
| April Weather | 6°C (44°F) | 63 mm (2.5 inches) | 74% | high |
| May Weather | 14°C (57°F) | 52 mm (2.0 inches) | 63% | high |
| June Weather | 18°C (65°F) | 56 mm (2.2 inches) | 62% | very high |
| July Weather | 20°C (68°F) | 67 mm (2.6 inches) | 64% | high |
| August Weather | 19°C (66°F) | 43 mm (1.7 inches) | 59% | high |
| September Weather | 13°C (55°F) | 51 mm (2.0 inches) | 75% | high |
| October Weather | 7°C (45°F) | 46 mm (1.8 inches) | 86% | moderate |
| November Weather | -1°C (30°F) | 41 mm (1.6 inches) | 93% | low |
| December Weather | -6°C (21°F) | 45 mm (1.8 inches) | 90% | low |