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December Weather in Wielun, Poland

Last updated: August 27, 2025

In December, the average temperature in Wielun, Poland hovers around 2°C (36°F), with a minimum dipping as low as -14°C (7°F) and a maximum reaching 15°C (59°F). Expect 50 mm (2.0 in) of precipitation over approximately 13 days, contributing to an average humidity of 92%.

December Temperature in Wielun

In December in Wielun, the average temperature is 2°C (36°F). The maximum can reach 15°C (59°F), while the minimum can dip as low as -14°C (7°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates December temperature patterns in Wielun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wielun, December typically has an average temperature of 2°C (36°F), with highs reaching up to 15°C (59°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec323439485768686959514335
Data source: Temperature data for Wielun 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 Wielun

In Wielun in December, the precipitation amount is 50 mm (2.0 in), spread over 13 days.

December Precipitation Trends in Wielun

The chart displays monthly precipitation patterns in Wielun, 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 Wielun, December typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec414640478177738680663650
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Wielun

In Wielun in December humidity is 92%. With an average temperature of 2°C (36°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and requiring extra layers to stay warm and dry.

December Average Humidity in Wielun

This chart illustrates the average monthly humidity levels in Wielun, 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 Wielun 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 Wielun

In Wielun 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 Wielun.

Maximum UV Index Levels in Wielun for December

The chart shows the monthly maximum UV Index (UVI) for Wielun 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 Wielun typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124577876321
Data source: Wielun 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 Wielun Compares to Other Months

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

This table compares monthly weather conditions in Wielun, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)41 mm (1.6 inches)90%low
February Weather1°C (34°F)46 mm (1.8 inches)88%low
March Weather4°C (40°F)40 mm (1.6 inches)86%moderate
April Weather9°C (49°F)47 mm (1.8 inches)79%moderate
May Weather14°C (57°F)81 mm (3.2 inches)65%high
June Weather20°C (68°F)77 mm (3.0 inches)66%high
July Weather20°C (68°F)73 mm (2.9 inches)67%very high
August Weather20°C (69°F)86 mm (3.4 inches)67%high
September Weather15°C (60°F)80 mm (3.2 inches)72%high
October Weather11°C (52°F)66 mm (2.6 inches)83%moderate
November Weather6°C (43°F)36 mm (1.4 inches)90%low
December Weather2°C (36°F)50 mm (2.0 inches)92%low

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