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September Weather in Grabowiec, Poland

Last updated: August 27, 2025

In September, the average temperature in Grabowiec, Poland hovers around 15°C (59°F), with the mercury occasionally dipping to a chilly 2°C (35°F) or soaring up to a warm 29°C (84°F). Expect some rain as well, with 80 mm (3.1 in) of precipitation over approximately 9 days. The air carries a moderate humidity level of around 70%, adding a touch of tropical vibe to the atmosphere.

September Temperature in Grabowiec

In September in Grabowiec, the average temperature is 15°C (59°F). Maximum temperatures can reach 29°C (84°F), while minimum temperatures can be as low as 2°C (35°F). This diverse temperature range makes Grabowiec an ideal destination for travelers seeking both warm and cool experiences.

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

The chart illustrates September temperature patterns in Grabowiec, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grabowiec, September typically has an average temperature of 15°C (59°F), with highs reaching up to 29°C (84°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec303238485767686759504134
Data source: Temperature data for Grabowiec 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 Grabowiec

In Grabowiec in September, the precipitation amount is 80 mm (3.1 in) spread over 9 days.

September Precipitation Trends in Grabowiec

The chart displays monthly precipitation patterns in Grabowiec, 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 Grabowiec, September typically receives around 80 mm (3.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec395144418891868080583957
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Grabowiec

In Grabowiec in September, humidity is 70%. With an average temperature of 15°C (59°F), this humidity feels like a warm embrace, making it slightly uncomfortable while traveling, as the moist air clings to your skin and can leave you feeling slightly lethargic.

September Average Humidity in Grabowiec

This chart illustrates the average monthly humidity levels in Grabowiec, 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 Grabowiec is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%77%62%61%61%60%70%86%90%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Grabowiec

In Grabowiec in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Grabowiec, you can refer to this Hourly UV Index in Grabowiec.

Maximum UV Index Levels in Grabowiec for September

The chart shows the monthly maximum UV Index (UVI) for Grabowiec 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 Grabowiec typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876321
Data source: Grabowiec 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 Grabowiec Compares to Other Months

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

This table compares monthly weather conditions in Grabowiec, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)39 mm (1.5 inches)92%low
February Weather0°C (32°F)51 mm (2.0 inches)89%low
March Weather3°C (38°F)44 mm (1.7 inches)87%moderate
April Weather9°C (48°F)41 mm (1.6 inches)77%moderate
May Weather14°C (57°F)88 mm (3.5 inches)62%high
June Weather19°C (67°F)91 mm (3.6 inches)61%very high
July Weather20°C (68°F)86 mm (3.4 inches)60%very high
August Weather20°C (68°F)80 mm (3.1 inches)60%high
September Weather15°C (59°F)80 mm (3.1 inches)70%high
October Weather10°C (50°F)58 mm (2.3 inches)86%moderate
November Weather5°C (41°F)39 mm (1.5 inches)90%low
December Weather1°C (34°F)57 mm (2.2 inches)92%low

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