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September Weather in Polymylos, Greece

Last updated: August 23, 2025

In Polymylos, Greece, the average temperature for September hovers around 19°C (67°F). Expect a range from a chilly 5°C (42°F) on cooler days to a warm 35°C (95°F) at the height of warmth. This month tends to see about 31 mm (1.2 in) of precipitation spread across 5 days and enjoys an average humidity of 56%, making it a unique blend of comfort and freshness.

September Temperature in Polymylos

In September in Polymylos, the average temperature is 19°C (67°F). Maximums can reach 35°C (95°F), while minimums can be as low as 5°C (42°F). It's a great time for travelers to experience mild weather, perfect for exploring outdoor activities and enjoying local attractions.

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

The chart illustrates September temperature patterns in Polymylos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Polymylos, September typically has an average temperature of 19°C (67°F), with highs reaching up to 35°C (95°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec354145536269747467564839
Data source: Temperature data for Polymylos 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 Polymylos

In Polymylos in September, the precipitation amount is 31 mm (1.2 in) spread over 5 days.

September Precipitation Trends in Polymylos

The chart displays monthly precipitation patterns in Polymylos, 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 Polymylos, September typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec71657372821037052315210783
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Polymylos

In Polymylos in September, humidity is 56%. With an average temperature of 19°C (67°F), this humidity feels like a warm embrace, making it a comfortable environment for exploring, though you might occasionally seek shade to cool down.

September Average Humidity in Polymylos

This chart illustrates the average monthly humidity levels in Polymylos, 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 Polymylos is approximately 56%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%84%81%72%72%57%50%43%56%74%87%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Polymylos

In Polymylos in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Polymylos.

Maximum UV Index Levels in Polymylos for September

The chart shows the monthly maximum UV Index (UVI) for Polymylos 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 Polymylos typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468101110108642
Data source: Polymylos 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 Polymylos Compares to Other Months

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

This table compares monthly weather conditions in Polymylos, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)71 mm (2.8 inches)89%moderate
February Weather5°C (41°F)64 mm (2.5 inches)84%moderate
March Weather7°C (45°F)73 mm (2.9 inches)81%high
April Weather11°C (53°F)71 mm (2.8 inches)72%very high
May Weather17°C (62°F)81 mm (3.2 inches)72%very high
June Weather20°C (69°F)103 mm (4.0 inches)57%extreme
July Weather24°C (75°F)70 mm (2.7 inches)50%very high
August Weather24°C (75°F)52 mm (2.1 inches)43%very high
September Weather19°C (67°F)31 mm (1.2 inches)56%very high
October Weather13°C (56°F)52 mm (2.1 inches)74%high
November Weather9°C (48°F)107 mm (4.2 inches)87%moderate
December Weather4°C (40°F)83 mm (3.3 inches)89%low

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