Last updated: August 27, 2025
In December, the average temperature in Jaworzyna Slaska, Poland hovers around 3°C (37°F). Expect chilly days with a minimum dropping to -11°C (12°F) and a maximum reaching 13°C (55°F). There’s a good chance of rain, with 50 mm (2.0 in) of precipitation spread over about 14 days. Don’t forget your umbrella; the average humidity is quite high at 91%!
In December in Jaworzyna Slaska, the average temperature is 3°C (37°F), with maximums reaching 13°C (55°F) and minimums plummeting to -11°C (12°F). Travelers should prepare for chilly weather and pack accordingly.
In Jaworzyna Slaska in December, the precipitation amount is 50 mm (2.0 in) spread across 14 days.
In Jaworzyna Slaska in December, humidity is 91%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making travel quite uncomfortable and requiring you to dress in layers to stay warm while battling the oppressive mugginess.
In Jaworzyna Slaska 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 Jaworzyna Slaska.
UV Risk Categories
Weather in Jaworzyna Slaska varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Jaworzyna Slaska, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 39 mm (1.5 inches) | 89% | low |
| February Weather | 2°C (36°F) | 45 mm (1.8 inches) | 87% | low |
| March Weather | 5°C (41°F) | 41 mm (1.6 inches) | 84% | moderate |
| April Weather | 9°C (49°F) | 42 mm (1.7 inches) | 78% | moderate |
| May Weather | 13°C (56°F) | 78 mm (3.1 inches) | 63% | high |
| June Weather | 19°C (66°F) | 74 mm (2.9 inches) | 63% | very high |
| July Weather | 19°C (67°F) | 78 mm (3.1 inches) | 61% | very high |
| August Weather | 20°C (68°F) | 89 mm (3.5 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) | 37 mm (1.4 inches) | 87% | low |
| December Weather | 3°C (37°F) | 50 mm (2.0 inches) | 91% | low |