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December Weather in Swiniary Stare, Poland

Last updated: August 27, 2025

In December, the average temperature in Swiniary Stare, Poland hovers around 2°C (35°F). Expect chilly days where the mercury can dip as low as -16°C (4°F) and occasionally rise to a maximum of 14°C (57°F). With an average precipitation of 49 mm (1.9 in) over roughly 12 days, it's wise to keep an umbrella handy. Additionally, the air is notably humid, carrying an average humidity of 91%. Stay cozy!

December Temperature in Swiniary Stare

In December in Swiniary Stare, the average temperature is 2°C (35°F). Maximum temperatures can reach 14°C (57°F), while minimums can drop as low as -16°C (4°F). It's advisable to pack warm clothing and be prepared for varying weather conditions when traveling to Swiniary Stare in December.

December Weather in Swiniary Stare: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Swiniary Stare, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Swiniary Stare, 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 -16°C (4°F).
JanFebMarAprMayJunJulAugSepOctNovDec313440495868696960514235
Data source: Temperature data for Swiniary Stare 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 Swiniary Stare

In Swiniary Stare in December, the total precipitation amount is 49 mm (1.9 in) spread over 12 days.

December Precipitation Trends in Swiniary Stare

The chart displays monthly precipitation patterns in Swiniary Stare, 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 Swiniary Stare, December typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec364639579366979182704449
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Swiniary Stare

In Swiniary Stare 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 Swiniary Stare

This chart illustrates the average monthly humidity levels in Swiniary Stare, 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 Swiniary Stare 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 Swiniary Stare

In Swiniary Stare 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 Swiniary Stare.

Maximum UV Index Levels in Swiniary Stare for December

The chart shows the monthly maximum UV Index (UVI) for Swiniary Stare 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 Swiniary Stare typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Swiniary Stare 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 Swiniary Stare Compares to Other Months

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

This table compares monthly weather conditions in Swiniary Stare, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)36 mm (1.4 inches)91%low
February Weather1°C (34°F)46 mm (1.8 inches)89%low
March Weather4°C (40°F)39 mm (1.5 inches)86%moderate
April Weather9°C (49°F)57 mm (2.2 inches)76%high
May Weather14°C (58°F)93 mm (3.7 inches)58%high
June Weather20°C (68°F)66 mm (2.6 inches)56%very high
July Weather21°C (69°F)97 mm (3.8 inches)56%very high
August Weather21°C (69°F)91 mm (3.6 inches)55%high
September Weather15°C (60°F)82 mm (3.2 inches)68%high
October Weather11°C (52°F)70 mm (2.8 inches)84%moderate
November Weather6°C (43°F)44 mm (1.7 inches)89%low
December Weather2°C (35°F)49 mm (1.9 inches)91%low

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