Last updated: August 27, 2025
In December, the average temperature in Proszowice, Poland hovers around 1°C (35°F). Expect chilly conditions with minimums dipping to -14°C (7°F) and maximums reaching up to 15°C (59°F). During this month, anticipate about 48 mm (1.9 in) of precipitation spread over 12 days, contributing to a notably high average humidity of 91%.
In December in Proszowice, the average temperature is 1°C (35°F). The maximum can reach 15°C (59°F) and the minimum can be as low as -14°C (7°F). This means travelers should be prepared for a chilly climate with fluctuating temperatures, making layers and proper winter gear essential for comfort.
In Proszowice in December, the precipitation amount is 48 mm (1.9 in) over a span of 12 days.
In Proszowice in December humidity is 91%. With an average temperature of 1°C (35°F), this humidity feels like an icy mist clinging to your skin, making every step outside a challenge as you contend with the chill and dampness that wraps around you, dampening the joy of exploration.
In Proszowice 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 Proszowice.
UV Risk Categories
Weather in Proszowice varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Proszowice, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (31°F) | 33 mm (1.3 inches) | 91% | low |
| February Weather | 1°C (35°F) | 49 mm (1.9 inches) | 89% | low |
| March Weather | 4°C (40°F) | 40 mm (1.6 inches) | 86% | moderate |
| April Weather | 9°C (49°F) | 59 mm (2.3 inches) | 76% | high |
| May Weather | 14°C (57°F) | 93 mm (3.7 inches) | 58% | high |
| June Weather | 20°C (67°F) | 70 mm (2.8 inches) | 56% | very high |
| July Weather | 20°C (68°F) | 91 mm (3.6 inches) | 56% | very high |
| August Weather | 20°C (68°F) | 114 mm (4.5 inches) | 55% | high |
| September Weather | 15°C (59°F) | 96 mm (3.8 inches) | 68% | high |
| October Weather | 10°C (51°F) | 72 mm (2.8 inches) | 84% | moderate |
| November Weather | 5°C (42°F) | 43 mm (1.7 inches) | 89% | low |
| December Weather | 1°C (35°F) | 48 mm (1.9 inches) | 91% | low |