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September Weather in Cieletniki, Poland

Last updated: August 27, 2025

In Cieletniki, Poland, the average temperature in September hovers around 15°C (60°F). Visitors can expect a variety in weather, with minimums dropping to 2°C (36°F) and maximums reaching up to 32°C (89°F). The area experiences 74 mm (2.9 in) of precipitation over approximately 10 days, complemented by an average humidity level of 72%.

September Temperature in Cieletniki

In September in Cieletniki, the average temperature is 15°C (60°F). The maximum can reach 32°C (89°F) and the minimum can be as low as 2°C (36°F). This makes it a great time for travelers to experience a comfortable climate, perfect for exploring outdoor activities and enjoying local attractions.

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

The chart illustrates September temperature patterns in Cieletniki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cieletniki, September typically has an average temperature of 15°C (60°F), with highs reaching up to 32°C (89°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec333540495768686860524336
Data source: Temperature data for Cieletniki 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 Cieletniki

In Cieletniki in September, the precipitation amount is 74 mm (2.9 in) spread over a period of 10 days.

September Precipitation Trends in Cieletniki

The chart displays monthly precipitation patterns in Cieletniki, 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 Cieletniki, September typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec424443427181888375683653
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cieletniki

In Cieletniki 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 Cieletniki

This chart illustrates the average monthly humidity levels in Cieletniki, 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 Cieletniki is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%84%78%63%63%61%65%72%80%87%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cieletniki

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

Maximum UV Index Levels in Cieletniki for September

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

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

This table compares monthly weather conditions in Cieletniki, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)42 mm (1.6 inches)89%low
February Weather2°C (35°F)44 mm (1.7 inches)87%low
March Weather5°C (41°F)43 mm (1.7 inches)84%moderate
April Weather9°C (49°F)41 mm (1.6 inches)78%moderate
May Weather14°C (57°F)71 mm (2.8 inches)63%high
June Weather20°C (68°F)81 mm (3.2 inches)63%very high
July Weather20°C (68°F)88 mm (3.5 inches)61%very high
August Weather20°C (69°F)83 mm (3.3 inches)65%high
September Weather15°C (60°F)74 mm (2.9 inches)72%high
October Weather11°C (52°F)68 mm (2.7 inches)80%moderate
November Weather6°C (43°F)36 mm (1.4 inches)87%low
December Weather2°C (37°F)53 mm (2.1 inches)91%low

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