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December Weather in Wielbark, Poland

Last updated: August 27, 2025

In Wielbark, Poland, the average temperature in December hovers around 1°C (34°F), with lows plummeting to -12°C (11°F) and highs reaching up to 10°C (50°F). Expect about 50 mm (2.0 in) of precipitation spread over 11 days, contributing to a high average humidity of 93%. Be prepared for a chill in the air as you navigate this damp winter month!

December Temperature in Wielbark

In December in Wielbark, the average temperature is 1°C (34°F). The maximum can reach 10°C (50°F), while the minimum can drop as low as -12°C (11°F). It's advisable to pack warm clothing and be prepared for cold weather conditions while traveling.

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

The chart illustrates December temperature patterns in Wielbark, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wielbark, December typically has an average temperature of 1°C (34°F), with highs reaching up to 10°C (50°F) and lows dropping to around -12°C (11°F).
JanFebMarAprMayJunJulAugSepOctNovDec303137465565666557494133
Data source: Temperature data for Wielbark 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 Wielbark

In Wielbark in December, the precipitation amount is 50 mm (2.0 in) over the course of 11 days.

December Precipitation Trends in Wielbark

The chart displays monthly precipitation patterns in Wielbark, 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 Wielbark, December typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec414243388763957373633550
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Wielbark

In Wielbark 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 Wielbark

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

In Wielbark 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 Wielbark.

Maximum UV Index Levels in Wielbark for December

The chart shows the monthly maximum UV Index (UVI) for Wielbark 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 Wielbark typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124568875321
Data source: Wielbark 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 Wielbark Compares to Other Months

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

This table compares monthly weather conditions in Wielbark, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)41 mm (1.6 inches)92%low
February Weather0°C (32°F)41 mm (1.6 inches)90%low
March Weather3°C (37°F)43 mm (1.7 inches)87%moderate
April Weather8°C (46°F)38 mm (1.5 inches)76%moderate
May Weather13°C (55°F)86 mm (3.4 inches)58%high
June Weather19°C (66°F)63 mm (2.5 inches)56%very high
July Weather19°C (66°F)95 mm (3.7 inches)59%very high
August Weather18°C (66°F)73 mm (2.9 inches)60%high
September Weather14°C (58°F)73 mm (2.9 inches)71%moderate
October Weather9°C (49°F)63 mm (2.5 inches)86%moderate
November Weather5°C (41°F)35 mm (1.4 inches)90%low
December Weather1°C (34°F)50 mm (2.0 inches)93%low

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