Last updated: August 31, 2025
In December, the average temperature in Nova Lesna, Slovakia hovers around -2°C (28°F), but it can swing dramatically, with minimums dipping to -19°C (-2°F) and maximums reaching up to 8°C (47°F). Expect a precipitation of 59 mm (2.3 in) spread over 13 days, accompanied by a high average humidity of 91%, making for a chilly and damp atmosphere.
In December in Nova Lesna, the average temperature is -2°C (28°F), with a maximum that can reach 8°C (47°F) and a minimum that can drop as low as -19°C (-2°F). Travelers should be prepared for cold conditions and dress in layers to stay warm.
In Nova Lesna in December, the precipitation amount is 59 mm (2.3 in) spread over 13 days.
In Nova Lesna in December humidity is 91%. With an average temperature of -2°C (28°F), this humidity feels like an icy grip on your skin, making every breath feel heavy and damp, which can be particularly uncomfortable for traveling.
In Nova Lesna 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 Nova Lesna.
UV Risk Categories
Weather in Nova Lesna varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Nova Lesna, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (24°F) | 27 mm (1.1 inches) | 91% | low |
| February Weather | -2°C (28°F) | 51 mm (2.0 inches) | 88% | moderate |
| March Weather | 1°C (34°F) | 41 mm (1.6 inches) | 86% | moderate |
| April Weather | 6°C (43°F) | 66 mm (2.6 inches) | 77% | high |
| May Weather | 11°C (52°F) | 104 mm (4.1 inches) | 69% | very high |
| June Weather | 16°C (61°F) | 101 mm (4.0 inches) | 69% | very high |
| July Weather | 17°C (62°F) | 98 mm (3.9 inches) | 63% | very high |
| August Weather | 17°C (63°F) | 126 mm (5.0 inches) | 59% | very high |
| September Weather | 12°C (54°F) | 84 mm (3.3 inches) | 69% | high |
| October Weather | 7°C (46°F) | 75 mm (3.0 inches) | 85% | moderate |
| November Weather | 3°C (37°F) | 55 mm (2.2 inches) | 90% | low |
| December Weather | -2°C (28°F) | 59 mm (2.3 inches) | 91% | low |