Last updated: August 27, 2025
In December, the average temperature in Sawin, Poland hovers around 1°C (34°F), with temperatures ranging from a brisk -13°C (9°F) to a mild 13°C (55°F). Expect 55 mm (2.2 in) of precipitation over approximately 14 days, contributing to an average humidity of a notable 92%. Stay prepared for a chilly and damp month!
In December in Sawin, the average temperature is 1°C (34°F). Maximums can reach 13°C (55°F) and minimums can be as low as -13°C (9°F). Be prepared for a chilly adventure and dress in layers to enjoy your travels comfortably.
In Sawin in December, the total precipitation amount is 55 mm (2.2 in) over a duration of 14 days.
In Sawin 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 Sawin 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 Sawin.
UV Risk Categories
Weather in Sawin varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sawin, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (30°F) | 39 mm (1.5 inches) | 92% | low |
| February Weather | 0°C (32°F) | 48 mm (1.9 inches) | 89% | low |
| March Weather | 3°C (38°F) | 42 mm (1.7 inches) | 87% | moderate |
| April Weather | 9°C (48°F) | 45 mm (1.8 inches) | 77% | moderate |
| May Weather | 14°C (57°F) | 85 mm (3.4 inches) | 62% | high |
| June Weather | 20°C (67°F) | 89 mm (3.5 inches) | 61% | very high |
| July Weather | 20°C (68°F) | 89 mm (3.5 inches) | 60% | very high |
| August Weather | 20°C (68°F) | 90 mm (3.5 inches) | 60% | high |
| September Weather | 15°C (59°F) | 82 mm (3.2 inches) | 70% | high |
| October Weather | 10°C (50°F) | 60 mm (2.4 inches) | 86% | moderate |
| November Weather | 5°C (41°F) | 36 mm (1.4 inches) | 90% | low |
| December Weather | 1°C (34°F) | 55 mm (2.2 inches) | 92% | low |