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September Weather in Cieszanow, Poland

Last updated: August 27, 2025

In September, the average temperature in Cieszanow, Poland hovers around 15°C (59°F), with a comfortable humidity of 70%. Expect temperature fluctuations, as it can dip to a chilly 1°C (34°F) or rise to a warm 29°C (85°F). Be prepared for 81 mm (3.2 in) of precipitation spread over about 10 days—an ideal time to experience the local charm while staying cozy!

September Temperature in Cieszanow

In September in Cieszanow, the average temperature is 15°C (59°F). Maximums can reach 29°C (85°F) and minimums can be as low as 1°C (34°F). This makes it a great time for travelers to experience a pleasant mix of warm days and cool evenings, ideal for outdoor activities and exploration.

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

The chart illustrates September temperature patterns in Cieszanow, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cieszanow, September typically has an average temperature of 15°C (59°F), with highs reaching up to 29°C (85°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec293238485766686759504134
Data source: Temperature data for Cieszanow 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 Cieszanow

In Cieszanow in September, the precipitation amount is 81 mm (3.2 in) over a span of 10 days.

September Precipitation Trends in Cieszanow

The chart displays monthly precipitation patterns in Cieszanow, 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 Cieszanow, September typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec435947411031021108581614466
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cieszanow

In Cieszanow in September, humidity is 70%. With an average temperature of 15°C (59°F), this humidity feels like a warm embrace, making it slightly uncomfortable while traveling, as the moist air clings to your skin and can leave you feeling slightly lethargic.

September Average Humidity in Cieszanow

This chart illustrates the average monthly humidity levels in Cieszanow, 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 Cieszanow is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%77%62%61%61%60%70%86%90%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cieszanow

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

Maximum UV Index Levels in Cieszanow for September

The chart shows the monthly maximum UV Index (UVI) for Cieszanow 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 Cieszanow typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224678876421
Data source: Cieszanow 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 Cieszanow Compares to Other Months

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

This table compares monthly weather conditions in Cieszanow, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (30°F)43 mm (1.7 inches)92%low
February Weather0°C (32°F)59 mm (2.3 inches)89%low
March Weather3°C (38°F)47 mm (1.9 inches)87%moderate
April Weather9°C (48°F)41 mm (1.6 inches)77%high
May Weather14°C (57°F)103 mm (4.1 inches)62%high
June Weather19°C (67°F)102 mm (4.0 inches)61%very high
July Weather20°C (68°F)109 mm (4.3 inches)60%very high
August Weather20°C (68°F)84 mm (3.3 inches)60%high
September Weather15°C (59°F)81 mm (3.2 inches)70%high
October Weather10°C (51°F)61 mm (2.4 inches)86%moderate
November Weather5°C (41°F)43 mm (1.7 inches)90%low
December Weather1°C (34°F)66 mm (2.6 inches)92%low

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