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September Weather in Siedlisko, Poland

Last updated: August 27, 2025

In September, the average temperature in Siedlisko, Poland hovers around 15°C (59°F). Daytime can bring highs of up to 32°C (91°F), while nights may cool down to a minimum of 3°C (37°F). Expect around 59 mm (2.3 in) of precipitation spread over about 10 days, and don't forget the average humidity of 78% that adds a touch of moisture to the air!

September Temperature in Siedlisko

In September in Siedlisko, the average temperature is 15°C (59°F). The maximum can reach 32°C (91°F), and the minimum can be as low as 3°C (37°F). Travelers should be prepared for a range of temperatures and pack accordingly.

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

The chart illustrates September temperature patterns in Siedlisko, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siedlisko, September typically has an average temperature of 15°C (59°F), with highs reaching up to 32°C (91°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec343539485666666759514336
Data source: Temperature data for Siedlisko 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 Siedlisko

In Siedlisko in September, the precipitation amount is 59 mm (2.3 in) over the course of 10 days.

September Precipitation Trends in Siedlisko

The chart displays monthly precipitation patterns in Siedlisko, 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 Siedlisko, September typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec5442473767591135959664046
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Siedlisko

In Siedlisko 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 Siedlisko

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

In Siedlisko 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 Siedlisko.

Maximum UV Index Levels in Siedlisko for September

The chart shows the monthly maximum UV Index (UVI) for Siedlisko 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 Siedlisko typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578775321
Data source: Siedlisko 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 Siedlisko Compares to Other Months

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

This table compares monthly weather conditions in Siedlisko, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)54 mm (2.1 inches)90%low
February Weather2°C (35°F)42 mm (1.7 inches)90%low
March Weather4°C (40°F)47 mm (1.9 inches)87%moderate
April Weather9°C (48°F)37 mm (1.5 inches)80%moderate
May Weather13°C (56°F)67 mm (2.6 inches)67%high
June Weather19°C (66°F)59 mm (2.3 inches)67%very high
July Weather19°C (67°F)113 mm (4.4 inches)67%high
August Weather19°C (67°F)59 mm (2.3 inches)67%high
September Weather15°C (59°F)59 mm (2.3 inches)78%moderate
October Weather11°C (51°F)66 mm (2.6 inches)84%moderate
November Weather6°C (43°F)40 mm (1.6 inches)89%low
December Weather2°C (36°F)46 mm (1.8 inches)92%low

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