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September Weather in Bielawa, Poland

Last updated: August 27, 2025

In September, the average temperature in Bielawa, Poland hovers around 15°C (59°F). Expect a range where the minimum can dip to 1°C (34°F) and the maximum may reach up to 30°C (87°F). Be prepared for some rain, with an average precipitation of 75 mm (2.9 in) spread across 12 days. The climate is generally humid, with an average humidity level of 68%.

September Temperature in Bielawa

In September in Bielawa, the average temperature is 15°C (59°F). Maximum temperatures can reach 30°C (87°F), while the minimum can drop as low as 1°C (34°F). Pack accordingly to enjoy a comfortable and varied weather experience during your travels!

September Weather in Bielawa: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Bielawa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bielawa, September typically has an average temperature of 15°C (59°F), with highs reaching up to 30°C (87°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec313339485768686759514235
Data source: Temperature data for Bielawa 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 Bielawa

In Bielawa in September, the total precipitation amount is 75 mm (2.9 in) over the course of 12 days.

September Precipitation Trends in Bielawa

The chart displays monthly precipitation patterns in Bielawa, 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 Bielawa, September typically receives around 75 mm (2.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec424440408261869075713351
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bielawa

In Bielawa in September, humidity is 68%. With an average temperature of 15°C (59°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls and sightseeing, but travelers should be prepared for occasional discomfort as the mugginess can dampen outdoor activities.

September Average Humidity in Bielawa

This chart illustrates the average monthly humidity levels in Bielawa, 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 Bielawa is approximately 68%, 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 September generated using information from the Copernicus Climate Change Service.

September UV Index in Bielawa

In Bielawa 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 Bielawa.

Maximum UV Index Levels in Bielawa for September

The chart shows the monthly maximum UV Index (UVI) for Bielawa 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 Bielawa typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Bielawa 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 Bielawa Compares to Other Months

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

This table compares monthly weather conditions in Bielawa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)42 mm (1.6 inches)91%low
February Weather1°C (33°F)44 mm (1.7 inches)89%low
March Weather4°C (39°F)40 mm (1.6 inches)86%moderate
April Weather9°C (48°F)40 mm (1.6 inches)76%moderate
May Weather14°C (57°F)82 mm (3.2 inches)58%high
June Weather20°C (68°F)61 mm (2.4 inches)56%very high
July Weather20°C (68°F)86 mm (3.4 inches)56%very high
August Weather20°C (68°F)90 mm (3.5 inches)55%high
September Weather15°C (59°F)75 mm (2.9 inches)68%moderate
October Weather10°C (51°F)71 mm (2.8 inches)84%moderate
November Weather5°C (42°F)33 mm (1.3 inches)89%low
December Weather1°C (35°F)51 mm (2.0 inches)91%low

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