Last updated: August 27, 2025
In December, the average temperature in Jawor, Poland is a brisk 2°C (37°F). Expect chilly spells where the temperature can dip to a minimum of -11°C (12°F), while the mercury might rise to a maximum of 12°C (54°F). Be prepared for some precipitation, as 51 mm (2.0 in) of rain is expected over 13 days, accompanied by a high average humidity of 91%.
In December in Jawor, the average temperature is 2°C (37°F), with maximums reaching up to 12°C (54°F) and minimums dropping as low as -11°C (12°F). Be prepared for chilly conditions and pack accordingly if you plan to travel during this time.
In Jawor in December, the precipitation amount is 51 mm (2.0 in) spread over 13 days.
In Jawor in December, humidity is 91%. With an average temperature of 2°C (37°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and necessitating extra layers to stay warm and dry.
In Jawor 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 Jawor.
UV Risk Categories
Weather in Jawor varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Jawor, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (33°F) | 41 mm (1.6 inches) | 89% | low |
| February Weather | 2°C (36°F) | 46 mm (1.8 inches) | 87% | low |
| March Weather | 4°C (40°F) | 42 mm (1.7 inches) | 84% | moderate |
| April Weather | 9°C (48°F) | 42 mm (1.7 inches) | 78% | moderate |
| May Weather | 13°C (56°F) | 82 mm (3.2 inches) | 63% | high |
| June Weather | 18°C (66°F) | 71 mm (2.8 inches) | 63% | very high |
| July Weather | 19°C (66°F) | 70 mm (2.8 inches) | 61% | very high |
| August Weather | 19°C (67°F) | 93 mm (3.7 inches) | 65% | high |
| September Weather | 15°C (59°F) | 81 mm (3.2 inches) | 72% | high |
| October Weather | 11°C (52°F) | 68 mm (2.7 inches) | 80% | moderate |
| November Weather | 6°C (43°F) | 39 mm (1.5 inches) | 87% | low |
| December Weather | 2°C (37°F) | 51 mm (2.0 inches) | 91% | low |