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December Weather in Ostrow Wielkopolski, Poland

Last updated: August 27, 2025

In December, the average temperature in Ostrow Wielkopolski, Poland hovers around 2°C (36°F). You can expect a minimum chill of -14°C (7°F), while the mercury may rise to a pleasant 14°C (58°F). With 48 mm (1.9 in) of precipitation spread over 13 days, the air is notably humid, averaging 92%—perfect for cozy indoor activities!

December Temperature in Ostrow Wielkopolski

In December in Ostrow Wielkopolski, the average temperature is 2°C (36°F). Maximum temperatures can reach 14°C (58°F), while minimums can dip as low as -14°C (7°F). Be sure to pack warm clothing and be prepared for chilly weather during your travels.

December Weather in Ostrow Wielkopolski: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Ostrow Wielkopolski, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ostrow Wielkopolski, December typically has an average temperature of 2°C (36°F), with highs reaching up to 14°C (58°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec333540495768686960524336
Data source: Temperature data for Ostrow Wielkopolski 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 Ostrow Wielkopolski

In Ostrow Wielkopolski in December, the total precipitation amount is 48 mm (1.9 in) spread over 13 days.

December Precipitation Trends in Ostrow Wielkopolski

The chart displays monthly precipitation patterns in Ostrow Wielkopolski, 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 Ostrow Wielkopolski, December typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec414540377380837567593548
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ostrow Wielkopolski

In Ostrow Wielkopolski in December humidity is 92%. With an average temperature of 2°C (36°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and requiring extra layers to stay warm and dry.

December Average Humidity in Ostrow Wielkopolski

This chart illustrates the average monthly humidity levels in Ostrow Wielkopolski, 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 Ostrow Wielkopolski is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%79%65%66%67%67%72%83%90%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ostrow Wielkopolski

In Ostrow Wielkopolski 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 Ostrow Wielkopolski.

Maximum UV Index Levels in Ostrow Wielkopolski for December

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

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

This table compares monthly weather conditions in Ostrow Wielkopolski, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)41 mm (1.6 inches)90%low
February Weather2°C (35°F)45 mm (1.8 inches)88%low
March Weather4°C (40°F)40 mm (1.6 inches)86%moderate
April Weather9°C (49°F)37 mm (1.5 inches)79%moderate
May Weather14°C (57°F)73 mm (2.9 inches)65%high
June Weather20°C (68°F)80 mm (3.1 inches)66%very high
July Weather20°C (68°F)83 mm (3.3 inches)67%very high
August Weather20°C (69°F)75 mm (2.9 inches)67%high
September Weather15°C (60°F)67 mm (2.6 inches)72%high
October Weather11°C (52°F)59 mm (2.3 inches)83%moderate
November Weather6°C (43°F)35 mm (1.4 inches)90%low
December Weather2°C (36°F)48 mm (1.9 inches)92%low

Compare Ostrow Wielkopolski's Climate with Cities Worldwide