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December Weather in Tychy, Poland

Last updated: August 27, 2025

In December, the average temperature in Tychy, Poland hovers around 2°C (35°F), with a minimum dip to -11°C (12°F) and a pleasant maximum reaching 15°C (59°F). Expect 60 mm (2.4 in) of precipitation spread across about 13 days, contributing to a high average humidity of 92%. Stay prepared for cool and damp weather!

December Temperature in Tychy

In December in Tychy, the average temperature is 2°C (35°F). Maximums can reach 15°C (59°F), and minimums can drop as low as -11°C (12°F). Travelers should be prepared for a mix of chilly and mild weather conditions during this time.

December Weather in Tychy: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Tychy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tychy, December typically has an average temperature of 2°C (35°F), with highs reaching up to 15°C (59°F) and lows dropping to around -11°C (12°F).
JanFebMarAprMayJunJulAugSepOctNovDec313540485767686859514335
Data source: Temperature data for Tychy generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Tychy

In Tychy in December, the precipitation amount is 60 mm (2.4 in) over a span of 13 days.

December Precipitation Trends in Tychy

The chart displays monthly precipitation patterns in Tychy, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Tychy, December typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec4156485791828410196734660
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tychy

In Tychy in December humidity is 92%. With an average temperature of 2°C (35°F), this humidity feels like a damp, chilling fog that clings to your skin, making outdoor activities uncomfortable and travel challenging as you navigate through the heavy, cold air.

December Average Humidity in Tychy

This chart illustrates the average monthly humidity levels in Tychy, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Tychy is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%79%65%66%67%67%72%83%90%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tychy

In Tychy 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 Tychy.

Maximum UV Index Levels in Tychy for December

The chart shows the monthly maximum UV Index (UVI) for Tychy in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Tychy typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224578876321
Data source: Tychy December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Tychy Compares to Other Months

Weather in Tychy varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Tychy, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Tychy, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)41 mm (1.6 inches)90%low
February Weather1°C (35°F)56 mm (2.2 inches)88%low
March Weather4°C (40°F)48 mm (1.9 inches)86%moderate
April Weather9°C (49°F)57 mm (2.2 inches)79%moderate
May Weather14°C (57°F)91 mm (3.6 inches)65%high
June Weather19°C (67°F)82 mm (3.2 inches)66%very high
July Weather20°C (68°F)84 mm (3.3 inches)67%very high
August Weather20°C (68°F)101 mm (4.0 inches)67%high
September Weather15°C (60°F)96 mm (3.8 inches)72%high
October Weather11°C (52°F)73 mm (2.9 inches)83%moderate
November Weather6°C (43°F)46 mm (1.8 inches)90%low
December Weather2°C (35°F)60 mm (2.4 inches)92%low

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