nomadseason

December Weather in Jastrowie, Poland

Last updated: August 27, 2025

In December, the average temperature in Jastrowie, Poland hovers around 1°C (35°F). Expect chilly conditions, with minimums plummeting to -16°C (4°F) and maximums barely reaching 10°C (50°F). During this time, the area receives an average precipitation of 48 mm (1.9 in) over approximately 12 days, resulting in a high average humidity of 92%. Be prepared for a damp and cold atmosphere!

December Temperature in Jastrowie

In December in Jastrowie, the average temperature is 1°C (35°F). Maximums can reach 10°C (50°F), while minimums can drop as low as -16°C (4°F). Be prepared for chilly weather and pack warm clothing if you plan to visit during this time.

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

The chart illustrates December temperature patterns in Jastrowie, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jastrowie, December typically has an average temperature of 1°C (35°F), with highs reaching up to 10°C (50°F) and lows dropping to around -16°C (4°F).
JanFebMarAprMayJunJulAugSepOctNovDec323438465464656558504235
Data source: Temperature data for Jastrowie 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 Jastrowie

In Jastrowie in December, the precipitation amount is 48 mm (1.9 in) over a span of 12 days.

December Precipitation Trends in Jastrowie

The chart displays monthly precipitation patterns in Jastrowie, 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 Jastrowie, December typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec5444494266611056161724248
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Jastrowie

In Jastrowie in December, humidity is 92%. With an average temperature of 1°C (35°F), this humidity feels like a chilly dampness that seeps into your bones, making traveling uncomfortable and requiring extra layers to stay warm and dry.

December Average Humidity in Jastrowie

This chart illustrates the average monthly humidity levels in Jastrowie, 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 Jastrowie is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%81%67%67%67%67%78%84%89%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Jastrowie

In Jastrowie 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 Jastrowie.

Maximum UV Index Levels in Jastrowie for December

The chart shows the monthly maximum UV Index (UVI) for Jastrowie 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 Jastrowie typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567775321
Data source: Jastrowie 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 Jastrowie Compares to Other Months

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

This table compares monthly weather conditions in Jastrowie, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)54 mm (2.1 inches)90%low
February Weather1°C (34°F)44 mm (1.7 inches)90%low
March Weather3°C (38°F)49 mm (1.9 inches)87%moderate
April Weather8°C (46°F)42 mm (1.6 inches)80%moderate
May Weather12°C (54°F)66 mm (2.6 inches)67%high
June Weather18°C (65°F)61 mm (2.4 inches)67%high
July Weather18°C (65°F)105 mm (4.1 inches)67%high
August Weather19°C (66°F)61 mm (2.4 inches)67%high
September Weather14°C (58°F)61 mm (2.4 inches)78%moderate
October Weather10°C (50°F)72 mm (2.8 inches)84%moderate
November Weather5°C (42°F)42 mm (1.7 inches)89%low
December Weather1°C (35°F)48 mm (1.9 inches)92%low

Compare Jastrowie's Climate with Cities Worldwide