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September Weather in Kepno, Poland

Last updated: August 27, 2025

In September, the average temperature in Kepno, Poland hovers around 15°C (60°F), with a minimum low of 2°C (35°F) and the potential to rise as high as 32°C (91°F). Expect 76 mm (3.0 in) of precipitation spread over approximately 10 days, contributing to an average humidity of 72%. Prepare for a mix of mild and rainy days that can add a refreshing touch to your stay!

September Temperature in Kepno

In September in Kepno, the average temperature is 15°C (60°F). Maximum can reach 32°C (91°F) and minimum can be as low as 2°C (35°F). Visitors should be prepared for a range of temperatures, making it essential to pack both warm and cool clothing for their trip.

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

The chart illustrates September temperature patterns in Kepno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kepno, September typically has an average temperature of 15°C (60°F), with highs reaching up to 32°C (91°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec323440485767676859514336
Data source: Temperature data for Kepno 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 Kepno

In Kepno in September, the total precipitation amount is 76 mm (3.0 in) spread over a period of 10 days.

September Precipitation Trends in Kepno

The chart displays monthly precipitation patterns in Kepno, 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 Kepno, September typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec404541447982748976653650
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kepno

In Kepno 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 Kepno

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

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

Maximum UV Index Levels in Kepno for September

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

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

This table compares monthly weather conditions in Kepno, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°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)41 mm (1.6 inches)86%moderate
April Weather9°C (49°F)44 mm (1.7 inches)79%moderate
May Weather14°C (57°F)79 mm (3.1 inches)65%high
June Weather20°C (68°F)82 mm (3.2 inches)66%very high
July Weather20°C (68°F)74 mm (2.9 inches)67%very high
August Weather20°C (69°F)89 mm (3.5 inches)67%high
September Weather15°C (60°F)76 mm (3.0 inches)72%high
October Weather11°C (52°F)65 mm (2.6 inches)83%moderate
November Weather6°C (43°F)36 mm (1.4 inches)90%low
December Weather2°C (36°F)50 mm (2.0 inches)92%low

Compare Kepno's Climate with Cities Worldwide