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December Weather in Bystrzyca, Poland

Last updated: August 27, 2025

In December, the average temperature in Bystrzyca, Poland hovers around 2°C (37°F). Be prepared for chilly days, as temperatures can dip to a minimum of -13°C (9°F) and peak at a comfortable 14°C (58°F). Expect 52 mm (2.0 in) of precipitation spread over 13 days, contributing to an average humidity of a brisk 91%.

December Temperature in Bystrzyca

In December in Bystrzyca, the average temperature is 2°C (37°F). Maximum temperatures can reach 14°C (58°F), while minimums can drop as low as -13°C (9°F). Travelers should prepare for chilly conditions and pack accordingly to stay comfortable during their visit.

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

The chart illustrates December temperature patterns in Bystrzyca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bystrzyca, December typically has an average temperature of 2°C (37°F), with highs reaching up to 14°C (58°F) and lows dropping to around -13°C (9°F).
JanFebMarAprMayJunJulAugSepOctNovDec333540495768686960524336
Data source: Temperature data for Bystrzyca 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 Bystrzyca

In Bystrzyca in December, the total precipitation amount is 52 mm (2.0 in) over the course of 13 days.

December Precipitation Trends in Bystrzyca

The chart displays monthly precipitation patterns in Bystrzyca, 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 Bystrzyca, December typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec394643447380779079703652
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Bystrzyca

In Bystrzyca in December, humidity is 91%. With an average temperature of 2°C (37°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and necessitating extra layers to stay warm and dry.

December Average Humidity in Bystrzyca

This chart illustrates the average monthly humidity levels in Bystrzyca, 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 Bystrzyca is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%84%78%63%63%61%65%72%80%87%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Bystrzyca

In Bystrzyca 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 Bystrzyca.

Maximum UV Index Levels in Bystrzyca for December

The chart shows the monthly maximum UV Index (UVI) for Bystrzyca 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 Bystrzyca typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876321
Data source: Bystrzyca 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 Bystrzyca Compares to Other Months

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

This table compares monthly weather conditions in Bystrzyca, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)39 mm (1.5 inches)89%low
February Weather2°C (35°F)46 mm (1.8 inches)87%low
March Weather5°C (41°F)43 mm (1.7 inches)84%moderate
April Weather9°C (49°F)43 mm (1.7 inches)78%moderate
May Weather14°C (57°F)73 mm (2.9 inches)63%high
June Weather20°C (68°F)80 mm (3.1 inches)63%very high
July Weather20°C (68°F)77 mm (3.0 inches)61%very high
August Weather20°C (69°F)90 mm (3.6 inches)65%high
September Weather15°C (60°F)79 mm (3.1 inches)72%high
October Weather11°C (52°F)70 mm (2.7 inches)80%moderate
November Weather6°C (43°F)36 mm (1.4 inches)87%low
December Weather2°C (37°F)52 mm (2.0 inches)91%low

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