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September Weather in Karnice, Poland

Last updated: August 27, 2025

In September, the average temperature in Karnice, Poland is a comfortable 16°C (60°F), with a minimum dipping to 7°C (45°F) and a maximum soaring to 30°C (87°F). Expect an average precipitation of 82 mm (3.2 in) spread over 14 days, while the average humidity hovers around a notable 82%.

September Temperature in Karnice

In September, in Karnice, the average temperature is 16°C (60°F). The maximum can reach 30°C (87°F), while the minimum can drop as low as 7°C (45°F). It’s a great time for travelers looking to enjoy mild weather and a mix of sunny and cooler days.

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

The chart illustrates September temperature patterns in Karnice, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Karnice, September typically has an average temperature of 16°C (60°F), with highs reaching up to 30°C (87°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec363639465464656660534538
Data source: Temperature data for Karnice 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 Karnice

In Karnice in September, the precipitation amount is 82 mm (3.2 in) spread over 14 days.

September Precipitation Trends in Karnice

The chart displays monthly precipitation patterns in Karnice, 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 Karnice, September typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec6349543952551087482876161
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Karnice

In Karnice in September humidity is 82%. With an average temperature of 16°C (60°F), this humidity feels like walking through a warm, thick blanket that clings to your skin, making every step feel heavier and travel more exhausting.

September Average Humidity in Karnice

This chart illustrates the average monthly humidity levels in Karnice, 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 Karnice is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%88%82%74%75%74%71%82%86%89%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Karnice

In Karnice 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 Karnice.

Maximum UV Index Levels in Karnice for September

The chart shows the monthly maximum UV Index (UVI) for Karnice 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 Karnice typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124568765311
Data source: Karnice 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 Karnice Compares to Other Months

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

This table compares monthly weather conditions in Karnice, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)63 mm (2.5 inches)91%low
February Weather2°C (36°F)49 mm (1.9 inches)90%low
March Weather4°C (39°F)54 mm (2.1 inches)88%moderate
April Weather8°C (46°F)39 mm (1.5 inches)82%moderate
May Weather12°C (54°F)52 mm (2.0 inches)74%high
June Weather18°C (64°F)55 mm (2.2 inches)75%very high
July Weather19°C (66°F)108 mm (4.3 inches)74%high
August Weather19°C (67°F)74 mm (2.9 inches)71%high
September Weather16°C (60°F)82 mm (3.2 inches)82%moderate
October Weather12°C (53°F)87 mm (3.4 inches)86%moderate
November Weather7°C (45°F)61 mm (2.4 inches)89%low
December Weather3°C (38°F)60 mm (2.4 inches)93%low

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