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September Weather in Czersk, Poland

Last updated: August 27, 2025

In September, the average temperature in Czersk, 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 Czersk

In September in Czersk, 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 Czersk: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Czersk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Czersk, 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 Czersk 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 Czersk

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

September Precipitation Trends in Czersk

The chart displays monthly precipitation patterns in Czersk, 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 Czersk, 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 Czersk

In Czersk 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 Czersk

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

In Czersk 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 Czersk.

Maximum UV Index Levels in Czersk for September

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

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

This table compares monthly weather conditions in Czersk, 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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