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December Weather in Rzasnia, Poland

Last updated: August 27, 2025

In December, the average temperature in Rzasnia, Poland hovers around 2°C (35°F), with minimums dipping to -17°C (2°F) and peaking at 15°C (59°F). Expect 51 mm (2.0 in) of precipitation spread over 13 days, and prepare for the chill as the average humidity is a high 92%.

December Temperature in Rzasnia

In December in Rzasnia, the average temperature is 2°C (35°F), with maximums reaching 15°C (59°F) and minimums dropping as low as -17°C (2°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack layers to stay comfortable during their visit.

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

The chart illustrates December temperature patterns in Rzasnia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rzasnia, 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 -17°C (2°F).
JanFebMarAprMayJunJulAugSepOctNovDec313439485768686959514235
Data source: Temperature data for Rzasnia 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 Rzasnia

In Rzasnia in December, the precipitation amount is 51 mm (2.0 in) spread over 13 days.

December Precipitation Trends in Rzasnia

The chart displays monthly precipitation patterns in Rzasnia, 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 Rzasnia, December typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec424640507777738589643651
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Rzasnia

In Rzasnia 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 Rzasnia

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

In Rzasnia 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 Rzasnia.

Maximum UV Index Levels in Rzasnia for December

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

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

This table compares monthly weather conditions in Rzasnia, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)42 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)50 mm (2.0 inches)79%moderate
May Weather14°C (57°F)77 mm (3.0 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)85 mm (3.3 inches)67%high
September Weather15°C (59°F)89 mm (3.5 inches)72%high
October Weather11°C (51°F)64 mm (2.5 inches)83%moderate
November Weather6°C (43°F)36 mm (1.4 inches)90%low
December Weather2°C (35°F)51 mm (2.0 inches)92%low

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