Last updated: August 27, 2025
In December, the average temperature in Bytnica, Poland hovers around 3°C (37°F), with minimums plunging to -13°C (10°F) and maximums reaching 12°C (54°F). Expect about 53 mm (2.1 in) of precipitation over 11 days, contributing to a notably high average humidity of 92%.
In December in Bytnica, the average temperature is 3°C (37°F). The maximum can reach 12°C (54°F), while the minimum can drop as low as -13°C (10°F). Travelers should prepare for a chilly climate and dress in layers to stay warm during their visit.
In Bytnica in December, the precipitation amount is 53 mm (2.1 in) over the course of 11 days.
In Bytnica in December humidity is 92%. With an average temperature of 3°C (37°F), this humidity feels like a heavy blanket that clings to your skin, making every step feel laborious and the cold air seem even more biting, a challenging environment for traveling.
In Bytnica 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 Bytnica.
UV Risk Categories
Weather in Bytnica varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bytnica, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 52 mm (2.1 inches) | 90% | low |
| February Weather | 2°C (36°F) | 49 mm (1.9 inches) | 90% | low |
| March Weather | 5°C (41°F) | 51 mm (2.0 inches) | 87% | moderate |
| April Weather | 9°C (49°F) | 34 mm (1.4 inches) | 80% | moderate |
| May Weather | 14°C (57°F) | 61 mm (2.4 inches) | 67% | high |
| June Weather | 20°C (68°F) | 50 mm (2.0 inches) | 67% | high |
| July Weather | 20°C (68°F) | 82 mm (3.2 inches) | 67% | very high |
| August Weather | 20°C (69°F) | 63 mm (2.5 inches) | 67% | high |
| September Weather | 15°C (60°F) | 55 mm (2.2 inches) | 78% | high |
| October Weather | 11°C (52°F) | 62 mm (2.4 inches) | 84% | moderate |
| November Weather | 6°C (43°F) | 42 mm (1.7 inches) | 89% | low |
| December Weather | 3°C (37°F) | 53 mm (2.1 inches) | 92% | low |