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January Weather in Jasien, Poland

Last updated: August 27, 2025

In January, the average temperature in Jasien, Poland hovers around 0°C (32°F), with fluctuations that can bring the minimum down to -20°C (-3°F) and push the maximum to 11°C (53°F). Expect 38 mm (1.5 in) of precipitation over about 10 days, paired with a notably high average humidity of 91%. Stay prepared for the chill!

January Temperature in Jasien

In January in Jasien, the average temperature is 0°C (32°F). The maximum can reach 11°C (53°F), while the minimum can drop as low as -20°C (-3°F). Be prepared for chilly weather and dress in layers if you're planning to travel during this time.

January Weather in Jasien: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Jasien, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jasien, January typically has an average temperature of 0°C (32°F), with highs reaching up to 11°C (53°F) and lows dropping to around -20°C (-3°F).
JanFebMarAprMayJunJulAugSepOctNovDec313540495767686859514235
Data source: Temperature data for Jasien 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.

January Precipitation in Jasien

In Jasien in January, the precipitation amount is 38 mm (1.5 in) over the course of 10 days.

January Precipitation Trends in Jasien

The chart displays monthly precipitation patterns in Jasien, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Jasien, January typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec3856446410179103123100804958
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Jasien

In Jasien in January, humidity is 91%. With an average temperature of 0°C (32°F), this humidity feels like a damp chill that penetrates your clothes, making every movement feel heavy and uncomfortable for traveling.

January Average Humidity in Jasien

This chart illustrates the average monthly humidity levels in Jasien, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Jasien 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 January generated using information from the Copernicus Climate Change Service.

January UV Index in Jasien

In Jasien in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Jasien, you can visit Hourly UV Index in Jasien.

Maximum UV Index Levels in Jasien for January

The chart shows the monthly maximum UV Index (UVI) for Jasien in January, 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 January, the maximum UV index in Jasien typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224578876421
Data source: Jasien January 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 January Weather in Jasien Compares to Other Months

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

This table compares monthly weather conditions in Jasien, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)38 mm (1.5 inches)91%low
February Weather2°C (35°F)56 mm (2.2 inches)88%low
March Weather4°C (40°F)44 mm (1.7 inches)86%moderate
April Weather9°C (49°F)64 mm (2.5 inches)77%moderate
May Weather14°C (57°F)101 mm (4.0 inches)69%high
June Weather19°C (67°F)79 mm (3.1 inches)69%very high
July Weather20°C (68°F)103 mm (4.0 inches)63%very high
August Weather20°C (68°F)123 mm (4.8 inches)59%high
September Weather15°C (59°F)100 mm (3.9 inches)69%high
October Weather11°C (51°F)80 mm (3.2 inches)85%moderate
November Weather6°C (42°F)49 mm (1.9 inches)90%low
December Weather2°C (35°F)58 mm (2.3 inches)91%low

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