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September Weather in Ostrzeszow, Poland

Last updated: August 27, 2025

In September, the average temperature in Ostrzeszow, Poland is a comfortable 15°C (60°F). The climate can vary significantly, with minimums dipping to 2°C (36°F) and maximums soaring up to 33°C (91°F). Expect around 72 mm (2.8 in) of precipitation over about 10 days, along with an average humidity level of 72%, creating a refreshing atmosphere for your visit!

September Temperature in Ostrzeszow

In September in Ostrzeszow, the average temperature is 15°C (60°F), with maximums reaching up to 33°C (91°F) and minimums dropping as low as 2°C (36°F). This pleasant range makes it an ideal time for outdoor activities and exploring the local sights.

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

The chart illustrates September temperature patterns in Ostrzeszow, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ostrzeszow, September typically has an average temperature of 15°C (60°F), with highs reaching up to 33°C (91°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec323440495768686959524336
Data source: Temperature data for Ostrzeszow 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 Ostrzeszow

In Ostrzeszow in September, the total precipitation amount is 72 mm (2.8 in) spread over a duration of 10 days.

September Precipitation Trends in Ostrzeszow

The chart displays monthly precipitation patterns in Ostrzeszow, 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 Ostrzeszow, September typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec404540427881778372613548
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ostrzeszow

In Ostrzeszow in September humidity is 72%. With an average temperature of 15°C (60°F), this humidity feels like a warm embrace, creating a slightly muggy atmosphere that can make strolling around a bit sticky. Travelers might find themselves longing for a refreshing breeze, and it’s advisable to stay hydrated while exploring local sights.

September Average Humidity in Ostrzeszow

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

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

Maximum UV Index Levels in Ostrzeszow for September

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

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

This table compares monthly weather conditions in Ostrzeszow, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)40 mm (1.6 inches)90%low
February Weather1°C (35°F)45 mm (1.8 inches)88%low
March Weather4°C (40°F)40 mm (1.6 inches)86%moderate
April Weather9°C (49°F)42 mm (1.6 inches)79%moderate
May Weather14°C (57°F)78 mm (3.1 inches)65%high
June Weather20°C (68°F)81 mm (3.2 inches)66%very high
July Weather20°C (68°F)77 mm (3.0 inches)67%very high
August Weather20°C (69°F)83 mm (3.3 inches)67%high
September Weather15°C (60°F)72 mm (2.8 inches)72%high
October Weather11°C (52°F)61 mm (2.4 inches)83%moderate
November Weather6°C (43°F)35 mm (1.4 inches)90%low
December Weather2°C (36°F)48 mm (1.9 inches)92%low

Compare Ostrzeszow's Climate with Cities Worldwide