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December Weather in Sterdyn, Poland

Last updated: August 27, 2025

In December, the average temperature in Sterdyn, Poland hovers around 1°C (34°F). Expect chilly days, with minimums dipping to -16°C (3°F) and a maximum of 12°C (54°F). Precipitation is quite frequent, averaging 51 mm (2.0 in) over 13 days, while the humidity remains high at 93%. Be prepared for a damp and cool experience!

December Temperature in Sterdyn

In December in Sterdyn, the average temperature is 1°C (34°F). The maximum can reach 12°C (54°F), and the minimum can be as low as -16°C (3°F). Travelers should be prepared for cold conditions and pack warm clothing to enjoy their visit.

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

The chart illustrates December temperature patterns in Sterdyn, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sterdyn, December typically has an average temperature of 1°C (34°F), with highs reaching up to 12°C (54°F) and lows dropping to around -16°C (3°F).
JanFebMarAprMayJunJulAugSepOctNovDec303238475667676658504134
Data source: Temperature data for Sterdyn 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 Sterdyn

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

December Precipitation Trends in Sterdyn

The chart displays monthly precipitation patterns in Sterdyn, 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 Sterdyn, December typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec424338417875788467673451
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sterdyn

In Sterdyn in December humidity is 93%. With an average temperature of 1°C (34°F), this humidity feels like an icy blanket enveloping you, making every step outdoors a challenge as the cold air clings to your skin, intensifying the chill and dampness.

December Average Humidity in Sterdyn

This chart illustrates the average monthly humidity levels in Sterdyn, 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 Sterdyn is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%87%76%58%56%59%60%71%86%90%93%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sterdyn

In Sterdyn 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 Sterdyn.

Maximum UV Index Levels in Sterdyn for December

The chart shows the monthly maximum UV Index (UVI) for Sterdyn 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 Sterdyn typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Sterdyn 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 Sterdyn Compares to Other Months

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

This table compares monthly weather conditions in Sterdyn, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)42 mm (1.7 inches)92%low
February Weather0°C (32°F)43 mm (1.7 inches)90%low
March Weather3°C (38°F)38 mm (1.5 inches)87%moderate
April Weather8°C (47°F)40 mm (1.6 inches)76%moderate
May Weather13°C (56°F)78 mm (3.1 inches)58%high
June Weather19°C (67°F)75 mm (2.9 inches)56%very high
July Weather20°C (67°F)78 mm (3.1 inches)59%very high
August Weather19°C (67°F)84 mm (3.3 inches)60%high
September Weather14°C (58°F)66 mm (2.6 inches)71%moderate
October Weather10°C (50°F)67 mm (2.6 inches)86%moderate
November Weather5°C (41°F)34 mm (1.3 inches)90%low
December Weather1°C (34°F)51 mm (2.0 inches)93%low

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