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September Weather in Kalisz Pomorski, Poland

Last updated: August 27, 2025

In September, the average temperature in Kalisz Pomorski, Poland hovers around 14°C (57°F), offering a pleasant climate. Temperatures can dip to a chilly 2°C (36°F) at night but may rise to a warm 30°C (87°F) during the day. Expect about 68 mm (2.7 in) of precipitation over approximately 11 days, with an average humidity level of 75%. This weather creates a unique atmosphere full of potential adventures!

September Temperature in Kalisz Pomorski

In September in Kalisz Pomorski, the average temperature is 14°C (57°F). Maximums can reach 30°C (87°F) and minimums can be as low as 2°C (36°F). It's a great time to visit Kalisz Pomorski if you enjoy mild weather with the possibility of warm days and cooler nights.

September Weather in Kalisz Pomorski: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Kalisz Pomorski, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kalisz Pomorski, September typically has an average temperature of 14°C (57°F), with highs reaching up to 30°C (87°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec323237455363646457494134
Data source: Temperature data for Kalisz Pomorski 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 Kalisz Pomorski

In Kalisz Pomorski in September, the total precipitation amount is 68 mm (2.7 in) spread over a duration of 11 days.

September Precipitation Trends in Kalisz Pomorski

The chart displays monthly precipitation patterns in Kalisz Pomorski, 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 Kalisz Pomorski, September typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec5041483967651086868684151
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kalisz Pomorski

In Kalisz Pomorski in September, humidity is 75%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket enveloping you, making outdoor activities somewhat uncomfortable and travel a bit sluggish, as the air feels heavy and the heat lingers close to your skin.

September Average Humidity in Kalisz Pomorski

This chart illustrates the average monthly humidity levels in Kalisz Pomorski, 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 Kalisz Pomorski is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%79%63%61%63%65%75%85%90%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kalisz Pomorski

In Kalisz Pomorski 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 Kalisz Pomorski.

Maximum UV Index Levels in Kalisz Pomorski for September

The chart shows the monthly maximum UV Index (UVI) for Kalisz Pomorski 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 Kalisz Pomorski typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124568865321
Data source: Kalisz Pomorski 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 Kalisz Pomorski Compares to Other Months

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

This table compares monthly weather conditions in Kalisz Pomorski, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)50 mm (2.0 inches)91%low
February Weather0°C (33°F)41 mm (1.6 inches)90%low
March Weather3°C (37°F)48 mm (1.9 inches)87%moderate
April Weather7°C (45°F)39 mm (1.6 inches)79%moderate
May Weather12°C (53°F)67 mm (2.6 inches)63%high
June Weather17°C (63°F)65 mm (2.6 inches)61%very high
July Weather18°C (64°F)108 mm (4.2 inches)63%very high
August Weather18°C (64°F)68 mm (2.7 inches)65%high
September Weather14°C (57°F)68 mm (2.7 inches)75%moderate
October Weather10°C (50°F)68 mm (2.7 inches)85%moderate
November Weather5°C (41°F)41 mm (1.6 inches)90%low
December Weather1°C (34°F)51 mm (2.0 inches)93%low

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