Last updated: August 27, 2025
In December, the average temperature in Sulmierzyce, Poland hovers around 2°C (36°F), with extremes ranging from a chilly -14°C (8°F) to a mild 14°C (57°F). Expect about 51 mm (2.0 in) of precipitation spread across 13 days, contributing to the area's characteristically high humidity levels of 91%. Whether you’re prepared for the cold or the rain, this month offers a unique experience in Sulmierzyce!
In December in Sulmierzyce, the average temperature is 2°C (36°F), with maximums reaching 14°C (57°F) and minimums dropping as low as -14°C (8°F). Be prepared for chilly conditions and pack accordingly if you plan to travel during this time.
In Sulmierzyce in December, the precipitation amount is 51 mm (2.0 in) spread over 13 days.
In Sulmierzyce 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 Sulmierzyce 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 Sulmierzyce.
UV Risk Categories
Weather in Sulmierzyce varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sulmierzyce, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (33°F) | 42 mm (1.7 inches) | 89% | low |
| February Weather | 2°C (35°F) | 44 mm (1.7 inches) | 87% | low |
| March Weather | 4°C (40°F) | 43 mm (1.7 inches) | 84% | moderate |
| April Weather | 9°C (49°F) | 38 mm (1.5 inches) | 78% | moderate |
| May Weather | 14°C (57°F) | 70 mm (2.7 inches) | 63% | high |
| June Weather | 20°C (68°F) | 81 mm (3.2 inches) | 63% | very high |
| July Weather | 20°C (68°F) | 87 mm (3.4 inches) | 61% | very high |
| August Weather | 20°C (69°F) | 84 mm (3.3 inches) | 65% | high |
| September Weather | 15°C (60°F) | 69 mm (2.7 inches) | 72% | high |
| October Weather | 11°C (52°F) | 63 mm (2.5 inches) | 80% | moderate |
| November Weather | 6°C (43°F) | 34 mm (1.3 inches) | 87% | low |
| December Weather | 2°C (36°F) | 51 mm (2.0 inches) | 91% | low |