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September Weather in Janowiec Wielkopolski, Poland

Last updated: August 27, 2025

In Janowiec Wielkopolski, Poland, the average temperature in September hovers around 15°C (59°F). Temperatures can dip as low as 3°C (37°F) and soar to a brisk 33°C (92°F). Expect a precipitation amount of 65 mm (2.6 in) over approximately 10 days, and prepare for a relative humidity of around 78%.

September Temperature in Janowiec Wielkopolski

In September in Janowiec Wielkopolski, the average temperature is 15°C (59°F), with maximums reaching up to 33°C (92°F) and minimums dropping as low as 3°C (37°F). It's a great time to visit, as you can experience a comfortable climate for exploring outdoor activities and enjoying local attractions.

September Weather in Janowiec Wielkopolski: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Janowiec Wielkopolski, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Janowiec Wielkopolski, September typically has an average temperature of 15°C (59°F), with highs reaching up to 33°C (92°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec333439475566666759514235
Data source: Temperature data for Janowiec Wielkopolski 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 Janowiec Wielkopolski

In Janowiec Wielkopolski in September, the precipitation amount is 65 mm (2.6 in) over a span of 10 days.

September Precipitation Trends in Janowiec Wielkopolski

The chart displays monthly precipitation patterns in Janowiec Wielkopolski, 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 Janowiec Wielkopolski, September typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec4542434075751076665624045
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Janowiec Wielkopolski

In Janowiec Wielkopolski in September, humidity is 78%. With an average temperature of 15°C (59°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities a bit more tiring and requiring frequent breaks for hydration as you explore the area.

September Average Humidity in Janowiec Wielkopolski

This chart illustrates the average monthly humidity levels in Janowiec Wielkopolski, 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 Janowiec Wielkopolski is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%81%67%67%67%67%78%84%89%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Janowiec Wielkopolski

In Janowiec Wielkopolski 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 Janowiec Wielkopolski.

Maximum UV Index Levels in Janowiec Wielkopolski for September

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

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

This table compares monthly weather conditions in Janowiec Wielkopolski, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)45 mm (1.8 inches)90%low
February Weather1°C (35°F)42 mm (1.7 inches)90%low
March Weather4°C (39°F)43 mm (1.7 inches)87%moderate
April Weather8°C (47°F)40 mm (1.6 inches)80%moderate
May Weather13°C (56°F)75 mm (3.0 inches)67%high
June Weather19°C (66°F)75 mm (2.9 inches)67%very high
July Weather19°C (66°F)107 mm (4.2 inches)67%very high
August Weather19°C (67°F)66 mm (2.6 inches)67%high
September Weather15°C (59°F)65 mm (2.6 inches)78%moderate
October Weather10°C (51°F)62 mm (2.4 inches)84%moderate
November Weather6°C (43°F)40 mm (1.6 inches)89%low
December Weather2°C (35°F)45 mm (1.8 inches)92%low

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