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January Weather in Wisniowa, Poland

Last updated: August 27, 2025

In January, the average temperature in Wisniowa, Poland hovers around -1°C (31°F). Temperature extremes can range from a chilling -22°C (-7°F) to a mild 11°C (52°F). During this month, expect about 35 mm (1.4 in) of precipitation spread over 10 days, with an average humidity level of a staggering 91%.

January Temperature in Wisniowa

In January in Wisniowa, the average temperature is -1°C (31°F). Maximum temperatures can reach 11°C (52°F), while minimums can drop as low as -22°C (-7°F). Visitors should be prepared for cold conditions and dress warmly while exploring.

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

The chart illustrates January temperature patterns in Wisniowa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wisniowa, January typically has an average temperature of -1°C (31°F), with highs reaching up to 11°C (52°F) and lows dropping to around -22°C (-7°F).
JanFebMarAprMayJunJulAugSepOctNovDec313439495768696959514235
Data source: Temperature data for Wisniowa 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 Wisniowa

In Wisniowa in January, the precipitation amount is 35 mm (1.4 in) spread over a period of 10 days.

January Precipitation Trends in Wisniowa

The chart displays monthly precipitation patterns in Wisniowa, 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 Wisniowa, January typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec354639589470979381704448
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Wisniowa

In Wisniowa 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 Wisniowa

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

In Wisniowa 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 Wisniowa.

Maximum UV Index Levels in Wisniowa for January

The chart shows the monthly maximum UV Index (UVI) for Wisniowa 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 Wisniowa typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876421
Data source: Wisniowa 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 Wisniowa Compares to Other Months

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

This table compares monthly weather conditions in Wisniowa, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)35 mm (1.4 inches)91%low
February Weather1°C (34°F)46 mm (1.8 inches)89%low
March Weather4°C (40°F)39 mm (1.5 inches)86%moderate
April Weather9°C (49°F)58 mm (2.3 inches)76%moderate
May Weather14°C (58°F)94 mm (3.7 inches)58%high
June Weather20°C (68°F)69 mm (2.7 inches)56%very high
July Weather20°C (69°F)97 mm (3.8 inches)56%very high
August Weather20°C (69°F)93 mm (3.7 inches)55%high
September Weather15°C (60°F)81 mm (3.2 inches)68%high
October Weather11°C (51°F)70 mm (2.8 inches)84%moderate
November Weather6°C (42°F)43 mm (1.7 inches)89%low
December Weather1°C (35°F)48 mm (1.9 inches)91%low

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