Last updated: August 27, 2025
In December, the average temperature in Trzeszczany, Poland hovers around 1°C (34°F), with a minimum dipping as low as -13°C (8°F) and a maximum reaching up to 14°C (57°F). Expect precipitation of 58 mm (2.3 in) over approximately 13 days, accompanied by a high average humidity of 92%. Stay prepared for chilly, wet conditions!
In December in Trzeszczany, the average temperature is 1°C (34°F). Maximum temperatures can reach 14°C (57°F), while the minimum can drop as low as -13°C (8°F). Be prepared for chilly days and freezing nights if you plan to travel during this time.
In Trzeszczany in December, the total precipitation amount is 58 mm (2.3 in), occurring over the course of 13 days.
In Trzeszczany in December humidity is 92%. With average temperature 1°C (34°F), this humidity feels like a cold, damp blanket enveloping you, making travel uncomfortable as the chill seeps into your bones, and the air feels heavy and suffocating, leaving little room for any warmth or comfort.
In Trzeszczany 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 Trzeszczany.
UV Risk Categories
Weather in Trzeszczany varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Trzeszczany, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (30°F) | 37 mm (1.5 inches) | 92% | low |
| February Weather | 0°C (32°F) | 52 mm (2.0 inches) | 89% | low |
| March Weather | 3°C (38°F) | 44 mm (1.7 inches) | 87% | moderate |
| April Weather | 9°C (48°F) | 39 mm (1.5 inches) | 77% | moderate |
| May Weather | 14°C (57°F) | 90 mm (3.5 inches) | 62% | high |
| June Weather | 19°C (67°F) | 88 mm (3.5 inches) | 61% | very high |
| July Weather | 20°C (68°F) | 82 mm (3.2 inches) | 60% | very high |
| August Weather | 20°C (68°F) | 76 mm (3.0 inches) | 60% | high |
| September Weather | 15°C (59°F) | 78 mm (3.1 inches) | 70% | high |
| October Weather | 10°C (51°F) | 55 mm (2.2 inches) | 86% | moderate |
| November Weather | 5°C (41°F) | 38 mm (1.5 inches) | 90% | low |
| December Weather | 1°C (34°F) | 58 mm (2.3 inches) | 92% | low |