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September Weather in Rzewnie, Poland

Last updated: August 27, 2025

In Rzewnie, Poland, the average temperature in September is a pleasant 15°C (59°F), with a minimum dipping down to 2°C (35°F) and a maximum rising to 30°C (86°F). Expect a total precipitation of 76 mm (3.0 in) over approximately 12 days, and enjoy a comfortable average humidity level of 71%.

September Temperature in Rzewnie

In September in Rzewnie, the average temperature is 15°C (59°F), with maximums reaching up to 30°C (86°F) and minimums dropping as low as 2°C (35°F). This variability makes it advisable for travelers to pack layers to comfortably accommodate both warm afternoons and chilly evenings.

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

The chart illustrates September temperature patterns in Rzewnie, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rzewnie, September typically has an average temperature of 15°C (59°F), with highs reaching up to 30°C (86°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec303238475667676758504134
Data source: Temperature data for Rzewnie 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 Rzewnie

In Rzewnie in September, the total precipitation amount is 76 mm (3.0 in), occurring over the course of 12 days.

September Precipitation Trends in Rzewnie

The chart displays monthly precipitation patterns in Rzewnie, 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 Rzewnie, September typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec394340358363818576643450
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Rzewnie

In Rzewnie in September humidity is 71%. With an average temperature of 15°C (59°F), this humidity feels like a damp embrace, making outdoor activities slightly uncomfortable and encouraging travelers to seek shade or indoor attractions to escape the muggy air.

September Average Humidity in Rzewnie

This chart illustrates the average monthly humidity levels in Rzewnie, 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 Rzewnie is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%87%76%58%56%59%60%71%86%90%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Rzewnie

In Rzewnie 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 Rzewnie.

Maximum UV Index Levels in Rzewnie for September

The chart shows the monthly maximum UV Index (UVI) for Rzewnie 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 Rzewnie typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567875321
Data source: Rzewnie 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 Rzewnie Compares to Other Months

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

This table compares monthly weather conditions in Rzewnie, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)39 mm (1.5 inches)92%low
February Weather0°C (33°F)43 mm (1.7 inches)90%low
March Weather3°C (38°F)40 mm (1.6 inches)87%moderate
April Weather8°C (47°F)35 mm (1.4 inches)76%moderate
May Weather14°C (57°F)83 mm (3.3 inches)58%high
June Weather19°C (67°F)63 mm (2.5 inches)56%high
July Weather20°C (68°F)81 mm (3.2 inches)59%very high
August Weather19°C (67°F)85 mm (3.3 inches)60%high
September Weather15°C (59°F)76 mm (3.0 inches)71%moderate
October Weather10°C (50°F)64 mm (2.5 inches)86%moderate
November Weather5°C (42°F)33 mm (1.3 inches)90%low
December Weather1°C (34°F)50 mm (2.0 inches)93%low

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