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January Weather in Bielany, Poland

Last updated: August 27, 2025

In January, the average temperature in Bielany, Poland hovers around -1°C (30°F). Extremes can vary dramatically, with minimums plunging to -25°C (-12°F) and maximums reaching up to 10°C (50°F). The month typically sees 42 mm (1.6 in) of precipitation, spread over 11 days, with a high average humidity of 92%.

January Temperature in Bielany

In January in Bielany, the average temperature is -1°C (30°F), with maximums reaching 10°C (50°F) and minimums plummeting to as low as -25°C (-12°F). Travelers should be prepared for cold conditions and significant temperature fluctuations during this time.

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

The chart illustrates January temperature patterns in Bielany, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bielany, January typically has an average temperature of -1°C (30°F), with highs reaching up to 10°C (50°F) and lows dropping to around -25°C (-12°F).
JanFebMarAprMayJunJulAugSepOctNovDec303238475667676758504134
Data source: Temperature data for Bielany 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 Bielany

In Bielany in January, the precipitation amount is 42 mm (1.6 in) spread over 11 days.

January Precipitation Trends in Bielany

The chart displays monthly precipitation patterns in Bielany, 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 Bielany, January typically receives around 42 mm (1.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec424338417875788770683451
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Bielany

In Bielany in January humidity is 92%. With an average temperature of -1°C (30°F), this humidity feels like an icy blanket wrapping around you, making outdoor activities challenging and requiring extra layers to stay warm and dry while traveling.

January Average Humidity in Bielany

This chart illustrates the average monthly humidity levels in Bielany, 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 Bielany is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%87%76%58%56%59%60%71%86%90%93%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Bielany

In Bielany 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 Bielany.

Maximum UV Index Levels in Bielany for January

The chart shows the monthly maximum UV Index (UVI) for Bielany 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 Bielany typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Bielany 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 Bielany Compares to Other Months

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

This table compares monthly weather conditions in Bielany, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)42 mm (1.6 inches)92%low
February Weather0°C (32°F)43 mm (1.7 inches)90%low
March Weather3°C (38°F)38 mm (1.5 inches)87%moderate
April Weather8°C (47°F)41 mm (1.6 inches)76%moderate
May Weather13°C (56°F)77 mm (3.1 inches)58%high
June Weather19°C (67°F)75 mm (3.0 inches)56%very high
July Weather20°C (68°F)78 mm (3.1 inches)59%very high
August Weather19°C (67°F)87 mm (3.4 inches)60%high
September Weather14°C (58°F)70 mm (2.7 inches)71%moderate
October Weather10°C (50°F)68 mm (2.7 inches)86%moderate
November Weather5°C (41°F)34 mm (1.3 inches)90%low
December Weather1°C (34°F)51 mm (2.0 inches)93%low

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