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September Weather in Bialy Bor, Poland

Last updated: August 27, 2025

In Bialy Bor, Poland, the average temperature in September hovers around 14°C (58°F), with a minimum of 3°C (38°F) and a maximum reaching up to 30°C (87°F). Expect about 77 mm (3.0 in) of precipitation over 13 days, contributing to an average humidity of 78%. Perfect for those who enjoy a refreshing, balanced climate!

September Temperature in Bialy Bor

In September in Bialy Bor, the average temperature is 14°C (58°F). Maximum temperatures can reach 30°C (87°F), while minimums can drop as low as 3°C (38°F). This variability makes it important to pack for both warm and cool weather when traveling during this time.

September Weather in Bialy Bor: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Bialy Bor, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bialy Bor, September typically has an average temperature of 14°C (58°F), with highs reaching up to 30°C (87°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec333337455363646457504235
Data source: Temperature data for Bialy Bor 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.

September Precipitation in Bialy Bor

In Bialy Bor in September, the precipitation amount is 77 mm (3.0 in) spread over a total of 13 days.

September Precipitation Trends in Bialy Bor

The chart displays monthly precipitation patterns in Bialy Bor, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Bialy Bor, September typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec6150574564621187077844958
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bialy Bor

In Bialy Bor in September, humidity is 78%. With an average temperature of 14°C (58°F), this humidity feels like a damp embrace, making traveling a bit uncomfortable as the air clings to your skin, causing you to sweat more than usual while exploring.

September Average Humidity in Bialy Bor

This chart illustrates the average monthly humidity levels in Bialy Bor, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Bialy Bor is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%81%67%67%67%67%78%84%89%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bialy Bor

In Bialy Bor in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Bialy Bor.

Maximum UV Index Levels in Bialy Bor for September

The chart shows the monthly maximum UV Index (UVI) for Bialy Bor in September, 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 September, the maximum UV index in Bialy Bor typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567865321
Data source: Bialy Bor September 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 September Weather in Bialy Bor Compares to Other Months

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

This table compares monthly weather conditions in Bialy Bor, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)61 mm (2.4 inches)90%low
February Weather1°C (34°F)50 mm (2.0 inches)90%low
March Weather3°C (38°F)57 mm (2.2 inches)87%moderate
April Weather7°C (45°F)44 mm (1.8 inches)80%moderate
May Weather12°C (54°F)64 mm (2.5 inches)67%high
June Weather17°C (64°F)62 mm (2.5 inches)67%high
July Weather18°C (64°F)118 mm (4.6 inches)67%very high
August Weather18°C (65°F)70 mm (2.7 inches)67%high
September Weather14°C (58°F)77 mm (3.0 inches)78%moderate
October Weather10°C (50°F)84 mm (3.3 inches)84%moderate
November Weather5°C (42°F)49 mm (1.9 inches)89%low
December Weather2°C (35°F)58 mm (2.3 inches)92%low

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