nomadseason

December Weather in Janowiec, Poland

Last updated: August 27, 2025

In December, the average temperature in Janowiec, Poland hovers around 1°C (35°F). Expect a chill, with minimums dipping to -13°C (10°F) and maximums reaching up to 13°C (56°F). Precipitation is relatively moderate, totaling 55 mm (2.2 in) over about 12 days, while the air remains humid at an average of 91%.

December Temperature in Janowiec

In December in Janowiec, the average temperature is 1°C (35°F). Maximums can reach 13°C (56°F), and minimums can drop to as low as -13°C (10°F). Travelers should be prepared for cold conditions and pack accordingly.

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

The chart illustrates December temperature patterns in Janowiec, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Janowiec, December typically has an average temperature of 1°C (35°F), with highs reaching up to 13°C (56°F) and lows dropping to around -13°C (10°F).
JanFebMarAprMayJunJulAugSepOctNovDec303339485767686759504234
Data source: Temperature data for Janowiec generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Janowiec

In Janowiec in December, the total precipitation amount is 55 mm (2.2 in) over a span of 12 days.

December Precipitation Trends in Janowiec

The chart displays monthly precipitation patterns in Janowiec, 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 Janowiec, December typically receives around 55 mm (2.2 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec4048405384689210581693955
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Janowiec

In Janowiec in December humidity is 91%. With an average temperature of 1°C (35°F), this humidity feels like an icy mist clinging to your skin, making every step outside a challenge as you contend with the chill and dampness that wraps around you, dampening the joy of exploration.

December Average Humidity in Janowiec

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

In Janowiec 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 Janowiec.

Maximum UV Index Levels in Janowiec for December

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

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

This table compares monthly weather conditions in Janowiec, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)40 mm (1.6 inches)91%low
February Weather1°C (33°F)48 mm (1.9 inches)89%low
March Weather4°C (39°F)40 mm (1.6 inches)86%moderate
April Weather9°C (48°F)53 mm (2.1 inches)76%moderate
May Weather14°C (57°F)84 mm (3.3 inches)58%high
June Weather20°C (67°F)68 mm (2.7 inches)56%very high
July Weather20°C (68°F)92 mm (3.6 inches)56%very high
August Weather20°C (68°F)105 mm (4.1 inches)55%high
September Weather15°C (59°F)81 mm (3.2 inches)68%high
October Weather10°C (51°F)69 mm (2.7 inches)84%moderate
November Weather5°C (42°F)39 mm (1.5 inches)89%low
December Weather1°C (35°F)55 mm (2.2 inches)91%low

Compare Janowiec's Climate with Cities Worldwide