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December Weather in Jastrzebia, Poland

Last updated: August 27, 2025

In December, the average temperature in Jastrzebia, Poland hovers around 2°C (35°F). Expect chilly conditions, with a minimum dropping to -14°C (7°F) and a maximum reaching 14°C (57°F). During this month, precipitation averages 51 mm (2.0 in) over about 10 days, contributing to an average humidity of an impressive 91%, making it a notably damp time of year.

December Temperature in Jastrzebia

In December in Jastrzebia, the average temperature is 2°C (35°F). The maximum can reach 14°C (57°F), and the minimum can be as low as -14°C (7°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates December temperature patterns in Jastrzebia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jastrzebia, December typically has an average temperature of 2°C (35°F), with highs reaching up to 14°C (57°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec323339485767686859514235
Data source: Temperature data for Jastrzebia 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 Jastrzebia

In Jastrzebia in December, the total precipitation amount is 51 mm (2.0 in) spread over a period of 10 days.

December Precipitation Trends in Jastrzebia

The chart displays monthly precipitation patterns in Jastrzebia, 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 Jastrzebia, December typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec384640478565839377683451
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Jastrzebia

In Jastrzebia in December, humidity is 91%. With an average temperature of 2°C (35°F), this humidity feels like a heavy blanket enveloping you, making travel rather uncomfortable and potentially discouraging for outdoor activities.

December Average Humidity in Jastrzebia

This chart illustrates the average monthly humidity levels in Jastrzebia, 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 Jastrzebia is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%76%58%56%56%55%68%84%89%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Jastrzebia

In Jastrzebia 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 Jastrzebia.

Maximum UV Index Levels in Jastrzebia for December

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

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

This table compares monthly weather conditions in Jastrzebia, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)38 mm (1.5 inches)91%low
February Weather1°C (34°F)46 mm (1.8 inches)89%low
March Weather4°C (39°F)40 mm (1.6 inches)86%moderate
April Weather9°C (48°F)47 mm (1.8 inches)76%moderate
May Weather14°C (57°F)85 mm (3.3 inches)58%high
June Weather20°C (68°F)65 mm (2.6 inches)56%very high
July Weather20°C (68°F)83 mm (3.3 inches)56%very high
August Weather20°C (68°F)93 mm (3.7 inches)55%high
September Weather15°C (59°F)77 mm (3.0 inches)68%high
October Weather10°C (51°F)67 mm (2.7 inches)84%moderate
November Weather5°C (42°F)34 mm (1.3 inches)89%low
December Weather2°C (35°F)51 mm (2.0 inches)91%low

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