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September Weather in Grudki, Poland

Last updated: August 27, 2025

In September, the average temperature in Grudki, Poland hovers around 14°C (57°F), with a minimum that can dip to 0°C (32°F) and a pleasant maximum reaching 28°C (82°F). Expect 69 mm (2.7 in) of precipitation over 11 days, contributing to an average humidity of 72%. Enjoy the diverse weather this month has to offer!

September Temperature in Grudki

In September in Grudki, the average temperature is 14°C (57°F). Maximums can reach 28°C (82°F), and minimums can be as low as 0°C (32°F). Travelers should be prepared for a range of temperatures and pack accordingly to enjoy their visit.

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

The chart illustrates September temperature patterns in Grudki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grudki, September typically has an average temperature of 14°C (57°F), with highs reaching up to 28°C (82°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec293037465666676657494032
Data source: Temperature data for Grudki 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 Grudki

In Grudki in September, the total precipitation amount is 69 mm (2.7 in) spread across 11 days.

September Precipitation Trends in Grudki

The chart displays monthly precipitation patterns in Grudki, 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 Grudki, September typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec444041457863909069623955
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Grudki

In Grudki in September humidity is 72%. With an average temperature of 14°C (57°F), this humidity feels like a damp embrace, making outdoor activities slightly uncomfortable and requiring careful planning to stay hydrated and enjoy your travels.

September Average Humidity in Grudki

This chart illustrates the average monthly humidity levels in Grudki, 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 Grudki is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%91%88%77%59%59%60%60%72%89%91%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Grudki

In Grudki 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 Grudki.

Maximum UV Index Levels in Grudki for September

The chart shows the monthly maximum UV Index (UVI) for Grudki 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 Grudki typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124568875321
Data source: Grudki 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 Grudki Compares to Other Months

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

This table compares monthly weather conditions in Grudki, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)44 mm (1.7 inches)93%low
February Weather-1°C (31°F)40 mm (1.6 inches)90%low
March Weather3°C (37°F)41 mm (1.6 inches)88%moderate
April Weather8°C (46°F)45 mm (1.8 inches)77%moderate
May Weather13°C (56°F)78 mm (3.1 inches)59%high
June Weather19°C (66°F)63 mm (2.5 inches)59%very high
July Weather19°C (67°F)90 mm (3.5 inches)60%very high
August Weather19°C (66°F)90 mm (3.5 inches)60%high
September Weather14°C (57°F)69 mm (2.7 inches)72%moderate
October Weather9°C (49°F)62 mm (2.5 inches)88%moderate
November Weather5°C (40°F)39 mm (1.5 inches)91%low
December Weather0°C (33°F)54 mm (2.1 inches)93%low

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