Last updated: August 27, 2025
In December, the average temperature in Jasionow, Poland hovers around 1°C (34°F). Expect a chill in the air, with minimums plummeting to -17°C (2°F) and maximums reaching up to 12°C (54°F). During this time, 73 mm (2.9 in) of precipitation graces the area over 15 days, contributing to an average humidity of 91%. Stay warm and prepared for a wet and cold month!
In December in Jasionow, the average temperature is 1°C (34°F). The maximum can reach 12°C (54°F) and the minimum can be as low as -17°C (2°F). Travelers should be prepared for cold weather and pack accordingly to ensure a comfortable experience.
In Jasionow in December, the precipitation amount is 73 mm (2.9 in) over the course of 15 days.
In Jasionow 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 Jasionow 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 Jasionow.
UV Risk Categories
Weather in Jasionow varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Jasionow, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (29°F) | 45 mm (1.8 inches) | 91% | low |
| February Weather | 0°C (33°F) | 65 mm (2.6 inches) | 88% | moderate |
| March Weather | 4°C (39°F) | 50 mm (2.0 inches) | 86% | moderate |
| April Weather | 9°C (48°F) | 56 mm (2.2 inches) | 77% | high |
| May Weather | 13°C (56°F) | 112 mm (4.4 inches) | 69% | high |
| June Weather | 19°C (66°F) | 92 mm (3.6 inches) | 69% | very high |
| July Weather | 19°C (67°F) | 109 mm (4.3 inches) | 63% | very high |
| August Weather | 19°C (67°F) | 90 mm (3.5 inches) | 59% | high |
| September Weather | 15°C (58°F) | 85 mm (3.4 inches) | 69% | high |
| October Weather | 10°C (51°F) | 76 mm (3.0 inches) | 85% | moderate |
| November Weather | 5°C (42°F) | 56 mm (2.2 inches) | 90% | low |
| December Weather | 1°C (34°F) | 73 mm (2.9 inches) | 91% | low |