nomadseason

January Weather in Janowiec, Poland

Last updated: August 27, 2025

In January, the average temperature in Janowiec, Poland hovers around -1°C (31°F). Expect chilly days with minimums dipping to -22°C (-7°F) and occasional highs reaching 10°C (51°F). Precipitation is moderate, with about 40 mm (1.6 in) over 10 days, and an average humidity of 91% ensures a brisk, crisp atmosphere.

January Temperature in Janowiec

In January in Janowiec, the average temperature is -1°C (31°F). Maximum temperatures can reach 10°C (51°F), and minimum temperatures can drop as low as -22°C (-7°F). Therefore, travelers should prepare for a range of cold weather conditions and pack accordingly.

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

The chart illustrates January temperature patterns in Janowiec, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Janowiec, January typically has an average temperature of -1°C (31°F), with highs reaching up to 10°C (51°F) and lows dropping to around -22°C (-7°F).
JanFebMarAprMayJunJulAugSepOctNovDec303339485767686759504234
Data source: Temperature data for Janowiec 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.

January Precipitation in Janowiec

In Janowiec in January, the precipitation amount is 40 mm (1.6 in) over a span of 10 days.

January Precipitation Trends in Janowiec

The chart displays monthly precipitation patterns in Janowiec, 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 Janowiec, January typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec4048405384689210581693955
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Janowiec

In Janowiec in January, humidity is 91%. With an average temperature of -1°C (31°F), this humidity feels like an icy blanket that clings to your skin, making travel challenging as the cold dampness seeps into your bones, leaving you chilled and uncomfortable.

January Average Humidity in Janowiec

This chart illustrates the average monthly humidity levels in Janowiec, 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 Janowiec is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%76%58%56%56%55%68%84%89%91%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Janowiec

In Janowiec in January, 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 Janowiec.

Maximum UV Index Levels in Janowiec for January

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

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

This table compares monthly weather conditions in Janowiec, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)40 mm (1.6 inches)91%low
February Weather1°C (33°F)48 mm (1.9 inches)89%low
March Weather4°C (39°F)40 mm (1.6 inches)86%moderate
April Weather9°C (48°F)53 mm (2.1 inches)76%moderate
May Weather14°C (57°F)84 mm (3.3 inches)58%high
June Weather20°C (67°F)68 mm (2.7 inches)56%very high
July Weather20°C (68°F)92 mm (3.6 inches)56%very high
August Weather20°C (68°F)105 mm (4.1 inches)55%high
September Weather15°C (59°F)81 mm (3.2 inches)68%high
October Weather10°C (51°F)69 mm (2.7 inches)84%moderate
November Weather5°C (42°F)39 mm (1.5 inches)89%low
December Weather1°C (35°F)55 mm (2.2 inches)91%low

Compare Janowiec's Climate with Cities Worldwide