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December Weather in Jasliska, Poland

Last updated: August 27, 2025

In December, the average temperature in Jasliska, Poland hovers around 0°C (33°F), with lows dipping to -17°C (1°F) and highs reaching up to 11°C (52°F). Expect a precipitation total of 76 mm (3.0 in) spread over approximately 15 days, while the air maintains a high average humidity of 91%.

December Temperature in Jasliska

In December in Jasliska, the average temperature is 0°C (33°F). Maximums can reach 11°C (52°F) while minimums can dip as low as -17°C (1°F). Be sure to pack warm clothing if you're planning to visit during this chilly month!

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

The chart illustrates December temperature patterns in Jasliska, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jasliska, December typically has an average temperature of 0°C (33°F), with highs reaching up to 11°C (52°F) and lows dropping to around -17°C (1°F).
JanFebMarAprMayJunJulAugSepOctNovDec283238475565666657494133
Data source: Temperature data for Jasliska 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 Jasliska

In Jasliska in December, the precipitation amount is 76 mm (3.0 in), recorded over a span of 15 days.

December Precipitation Trends in Jasliska

The chart displays monthly precipitation patterns in Jasliska, 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 Jasliska, December typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec46654962115971129986775976
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Jasliska

In Jasliska in December, humidity is 91%. With an average temperature of 0°C (33°F), this humidity feels like an icy dampness that seeps into your bones, making every step feel heavier and requiring extra layers to stay warm while traveling.

December Average Humidity in Jasliska

This chart illustrates the average monthly humidity levels in Jasliska, 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 Jasliska is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%88%86%77%69%69%63%59%69%85%90%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Jasliska

In Jasliska 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 Jasliska.

Maximum UV Index Levels in Jasliska for December

The chart shows the monthly maximum UV Index (UVI) for Jasliska 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 Jasliska typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235678876421
Data source: Jasliska 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 Jasliska Compares to Other Months

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

This table compares monthly weather conditions in Jasliska, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)46 mm (1.8 inches)91%low
February Weather0°C (32°F)65 mm (2.6 inches)88%moderate
March Weather3°C (38°F)49 mm (1.9 inches)86%moderate
April Weather8°C (47°F)62 mm (2.4 inches)77%high
May Weather13°C (56°F)115 mm (4.5 inches)69%high
June Weather18°C (65°F)97 mm (3.8 inches)69%very high
July Weather19°C (66°F)112 mm (4.4 inches)63%very high
August Weather19°C (66°F)99 mm (3.9 inches)59%high
September Weather14°C (58°F)86 mm (3.4 inches)69%high
October Weather10°C (50°F)77 mm (3.0 inches)85%moderate
November Weather5°C (41°F)59 mm (2.3 inches)90%low
December Weather0°C (33°F)76 mm (3.0 inches)91%low

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