Last updated: August 27, 2025
In December, the average temperature in Olesnica, Poland hovers around 2°C (36°F), with a minimum of -13°C (8°F) and a maximum reaching 14°C (57°F). Expect about 52 mm (2.1 in) of precipitation spread over 13 days, coupled with a high average humidity of 91%. Prepare for a chilly and damp month!
In December in Olesnica, the average temperature is 2°C (36°F). Maximums can reach 14°C (57°F), and minimums can drop as low as -13°C (8°F). Be prepared for a wide range of temperatures if you plan to travel during this month.
In Olesnica in December, the precipitation amount is 52 mm (2.1 in) spread over 13 days.
In Olesnica in December humidity is 91%. With an average temperature of 2°C (36°F), this humidity feels like a damp chill that clings to your skin, making every step outside a reminder of the cold, crisp air that sharpens your senses but can also dampen your spirits as you navigate the wet conditions.
In Olesnica 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 Olesnica.
UV Risk Categories
Weather in Olesnica varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Olesnica, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (33°F) | 42 mm (1.6 inches) | 89% | low |
| February Weather | 2°C (35°F) | 45 mm (1.8 inches) | 87% | low |
| March Weather | 4°C (40°F) | 44 mm (1.7 inches) | 84% | moderate |
| April Weather | 9°C (49°F) | 42 mm (1.6 inches) | 78% | moderate |
| May Weather | 14°C (57°F) | 73 mm (2.9 inches) | 63% | high |
| June Weather | 20°C (68°F) | 81 mm (3.2 inches) | 63% | very high |
| July Weather | 20°C (68°F) | 84 mm (3.3 inches) | 61% | very high |
| August Weather | 20°C (69°F) | 87 mm (3.4 inches) | 65% | high |
| September Weather | 15°C (60°F) | 75 mm (2.9 inches) | 72% | high |
| October Weather | 11°C (52°F) | 67 mm (2.7 inches) | 80% | moderate |
| November Weather | 6°C (43°F) | 35 mm (1.4 inches) | 87% | low |
| December Weather | 2°C (36°F) | 52 mm (2.1 inches) | 91% | low |