Last updated: August 27, 2025
In December, the average temperature in Wieniawa, Poland hovers around 1°C (34°F). Be prepared for chilly days, as temperatures can dip to a minimum of -16°C (4°F), while highs can reach up to 14°C (58°F). Expect about 53 mm (2.1 in) of precipitation spread over 12 days, contributing to an average humidity of 91%.
In December in Wieniawa, the average temperature is 1°C (34°F). Maximum temperatures can reach 14°C (58°F), while the minimum can be as low as -16°C (4°F). Travelers should be prepared for a chilly climate and pack accordingly for varied temperatures.
In Wieniawa in December, the total precipitation amount is 53 mm (2.1 in) spread over 12 days.
In Wieniawa in December, humidity is 91%. With an average temperature of 1°C (34°F), this humidity feels like an icy embrace, making traveling quite challenging as the air feels heavy and damp, leaving everything damp and cold, and requiring extra layers for comfort.
In Wieniawa 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 Wieniawa.
UV Risk Categories
Weather in Wieniawa varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Wieniawa, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (31°F) | 42 mm (1.6 inches) | 91% | low |
| February Weather | 0°C (33°F) | 48 mm (1.9 inches) | 89% | low |
| March Weather | 4°C (39°F) | 42 mm (1.7 inches) | 86% | moderate |
| April Weather | 9°C (48°F) | 52 mm (2.0 inches) | 76% | moderate |
| May Weather | 13°C (56°F) | 88 mm (3.5 inches) | 58% | high |
| June Weather | 19°C (67°F) | 70 mm (2.7 inches) | 56% | very high |
| July Weather | 19°C (67°F) | 90 mm (3.6 inches) | 56% | very high |
| August Weather | 19°C (67°F) | 94 mm (3.7 inches) | 55% | high |
| September Weather | 15°C (59°F) | 86 mm (3.4 inches) | 68% | high |
| October Weather | 10°C (51°F) | 67 mm (2.7 inches) | 84% | moderate |
| November Weather | 5°C (42°F) | 36 mm (1.4 inches) | 89% | low |
| December Weather | 1°C (34°F) | 53 mm (2.1 inches) | 91% | low |