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December Weather in Glisno, Poland

Last updated: August 27, 2025

In December, the average temperature in Glisno, Poland hovers around 3°C (37°F). However, be prepared for a range, as temperatures can plummet to a minimum of -14°C (7°F) and peak at a maximum of 12°C (53°F). The region experiences 51 mm (2.0 in) of precipitation over 11 days, contributing to an average humidity level of 92%.

December Temperature in Glisno

In December in Glisno, the average temperature is 3°C (37°F). The maximum can reach 12°C (53°F), while the minimum can dip as low as -14°C (7°F). This chilly weather makes it essential for travelers to dress warmly and prepare for possible snow or ice during their visit.

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

The chart illustrates December temperature patterns in Glisno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Glisno, December typically has an average temperature of 3°C (37°F), with highs reaching up to 12°C (53°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec343640485767676859524337
Data source: Temperature data for Glisno 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 Glisno

In Glisno in December, the precipitation amount is 51 mm (2.0 in) spread over 11 days.

December Precipitation Trends in Glisno

The chart displays monthly precipitation patterns in Glisno, 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 Glisno, December typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec544751356051906255624451
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Glisno

In Glisno in December humidity is 92%. With an average temperature of 3°C (37°F), this humidity feels like a heavy blanket that clings to your skin, making every step feel laborious and the cold air seem even more biting, a challenging environment for traveling.

December Average Humidity in Glisno

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

In Glisno 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 Glisno.

Maximum UV Index Levels in Glisno for December

The chart shows the monthly maximum UV Index (UVI) for Glisno 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 Glisno typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124577876321
Data source: Glisno 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 Glisno Compares to Other Months

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

This table compares monthly weather conditions in Glisno, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)54 mm (2.1 inches)90%low
February Weather2°C (36°F)47 mm (1.9 inches)90%low
March Weather5°C (40°F)51 mm (2.0 inches)87%moderate
April Weather9°C (49°F)35 mm (1.4 inches)80%moderate
May Weather14°C (57°F)60 mm (2.4 inches)67%high
June Weather20°C (67°F)51 mm (2.0 inches)67%high
July Weather19°C (67°F)90 mm (3.5 inches)67%very high
August Weather20°C (68°F)62 mm (2.5 inches)67%high
September Weather15°C (60°F)55 mm (2.2 inches)78%high
October Weather11°C (52°F)62 mm (2.4 inches)84%moderate
November Weather6°C (43°F)44 mm (1.7 inches)89%low
December Weather3°C (37°F)51 mm (2.0 inches)92%low

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