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September Weather in Bielawy, Poland

Last updated: August 27, 2025

In Bielawy, Poland, the average temperature in September hovers around 15°C (59°F). Be prepared for a range of weather, with minimums dipping to 2°C (36°F) and maximums soaring to 31°C (88°F). Expect 87 mm (3.4 in) of precipitation spread across 11 days, all served with an average humidity of 72%. Prepare for a diverse climate during your visit!

September Temperature in Bielawy

In September in Bielawy, the average temperature is 15°C (59°F). Maximum temperatures can reach 31°C (88°F), while the minimum can drop to as low as 2°C (36°F). It's a great time to visit for those who enjoy mild weather with the possibility of warmer days, but be sure to pack layers for the cooler evenings.

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

The chart illustrates September temperature patterns in Bielawy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bielawy, September typically has an average temperature of 15°C (59°F), with highs reaching up to 31°C (88°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec323439485667676759514235
Data source: Temperature data for Bielawy 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 Bielawy

In Bielawy in September, the precipitation amount is 87 mm (3.4 in) over the course of 11 days.

September Precipitation Trends in Bielawy

The chart displays monthly precipitation patterns in Bielawy, 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 Bielawy, September typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec424740428072749687653349
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bielawy

In Bielawy in September humidity is 72%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket wrapping around you, creating a sultry atmosphere that can make traveling a bit uncomfortable. The stickiness in the air can leave you feeling sluggish, so it’s advisable to stay hydrated and take breaks often while exploring.

September Average Humidity in Bielawy

This chart illustrates the average monthly humidity levels in Bielawy, 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 Bielawy is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%79%65%66%67%67%72%83%90%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bielawy

In Bielawy in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Bielawy, you can refer to this Hourly UV Index in Bielawy.

Maximum UV Index Levels in Bielawy for September

The chart shows the monthly maximum UV Index (UVI) for Bielawy 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 Bielawy typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876321
Data source: Bielawy 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 Bielawy Compares to Other Months

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

This table compares monthly weather conditions in Bielawy, 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 (1.7 inches)90%low
February Weather1°C (34°F)47 mm (1.8 inches)88%low
March Weather4°C (39°F)40 mm (1.6 inches)86%moderate
April Weather9°C (48°F)42 mm (1.6 inches)79%moderate
May Weather13°C (56°F)80 mm (3.1 inches)65%high
June Weather19°C (67°F)72 mm (2.8 inches)66%very high
July Weather20°C (68°F)73 mm (2.9 inches)67%very high
August Weather20°C (68°F)96 mm (3.8 inches)67%high
September Weather15°C (59°F)87 mm (3.4 inches)72%high
October Weather10°C (51°F)65 mm (2.6 inches)83%moderate
November Weather6°C (42°F)33 mm (1.3 inches)90%low
December Weather2°C (35°F)49 mm (1.9 inches)92%low

Compare Bielawy's Climate with Cities Worldwide