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September Weather in Boronow, Poland

Last updated: August 27, 2025

In Boronow, Poland, the average temperature in September hovers around 15°C (59°F). However, be prepared for a notable range, with minimums dipping to 1°C (34°F) and maximums soaring to 32°C (90°F). Expect an average of 86 mm (3.4 in) of precipitation spread over 11 days, accompanied by a comfortable average humidity of 72%.

September Temperature in Boronow

In September in Boronow, the average temperature is 15°C (59°F). Maximums can reach 32°C (90°F) and minimums can drop as low as 1°C (34°F). This diverse weather makes Boronow an exciting destination for travelers looking to experience a mix of warmth and cooler temperatures.

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

The chart illustrates September temperature patterns in Boronow, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boronow, September typically has an average temperature of 15°C (59°F), with highs reaching up to 32°C (90°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec313439485667676859514235
Data source: Temperature data for Boronow 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 Boronow

In Boronow in September, the precipitation amount is 86 mm (3.4 in), spread over 11 days.

September Precipitation Trends in Boronow

The chart displays monthly precipitation patterns in Boronow, 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 Boronow, September typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec415143578378829086664157
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Boronow

In Boronow 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 Boronow

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

In Boronow 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 Boronow, you can refer to this Hourly UV Index in Boronow.

Maximum UV Index Levels in Boronow for September

The chart shows the monthly maximum UV Index (UVI) for Boronow 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 Boronow typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224578876321
Data source: Boronow 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 Boronow Compares to Other Months

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

This table compares monthly weather conditions in Boronow, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)41 mm (1.6 inches)90%low
February Weather1°C (34°F)50 mm (2.0 inches)88%low
March Weather4°C (40°F)43 mm (1.7 inches)86%moderate
April Weather9°C (48°F)57 mm (2.3 inches)79%moderate
May Weather14°C (57°F)83 mm (3.3 inches)65%high
June Weather19°C (67°F)78 mm (3.1 inches)66%very high
July Weather20°C (68°F)82 mm (3.2 inches)67%very high
August Weather20°C (68°F)90 mm (3.5 inches)67%high
September Weather15°C (59°F)86 mm (3.4 inches)72%high
October Weather11°C (51°F)66 mm (2.6 inches)83%moderate
November Weather6°C (42°F)41 mm (1.6 inches)90%low
December Weather2°C (35°F)57 mm (2.2 inches)92%low

Compare Boronow's Climate with Cities Worldwide