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September Weather in Steiri, Greece

Last updated: August 23, 2025

In September, the average temperature in Steiri, Greece is a pleasant 22°C (72°F). Expect a wide range of temperatures, with minimums dipping to 11°C (52°F) and maximums soaring up to 35°C (95°F). During this month, you can anticipate about 46 mm (1.8 in) of precipitation over 4 days, contributing to an average humidity of 58%. Enjoy the varied climate and plan accordingly!

September Temperature in Steiri

In September in Steiri, the average temperature is 22°C (72°F), with maximums reaching 35°C (95°F) and minimums dropping as low as 11°C (52°F). It's a great time to visit, as the weather is warm and pleasant for outdoor activities.

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

The chart illustrates September temperature patterns in Steiri, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Steiri, September typically has an average temperature of 22°C (72°F), with highs reaching up to 35°C (95°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec434750566572787972625548
Data source: Temperature data for Steiri 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 Steiri

In Steiri in September, the precipitation amount is 46 mm (1.8 in) over the course of 4 days.

September Precipitation Trends in Steiri

The chart displays monthly precipitation patterns in Steiri, 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 Steiri, September typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec858177574857312146597384
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Steiri

In Steiri in September, humidity is 58%. With an average temperature of 22°C (72°F), this humidity feels like a warm, slightly muggy embrace, making it ideal for leisurely strolls but a bit uncomfortable for strenuous outdoor activities.

September Average Humidity in Steiri

This chart illustrates the average monthly humidity levels in Steiri, 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 Steiri is approximately 58%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%78%76%70%71%61%57%51%58%73%79%81%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Steiri

In Steiri 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 Steiri.

Maximum UV Index Levels in Steiri for September

The chart shows the monthly maximum UV Index (UVI) for Steiri 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 Steiri typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468101110108743
Data source: Steiri 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 Steiri Compares to Other Months

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

This table compares monthly weather conditions in Steiri, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)85 mm (3.3 inches)82%moderate
February Weather8°C (47°F)81 mm (3.2 inches)78%moderate
March Weather10°C (50°F)77 mm (3.0 inches)76%high
April Weather13°C (56°F)57 mm (2.3 inches)70%very high
May Weather18°C (65°F)48 mm (1.9 inches)71%very high
June Weather22°C (73°F)57 mm (2.3 inches)61%extreme
July Weather26°C (78°F)31 mm (1.2 inches)57%very high
August Weather26°C (79°F)21 mm (0.8 inches)51%very high
September Weather22°C (72°F)46 mm (1.8 inches)58%very high
October Weather17°C (62°F)59 mm (2.3 inches)73%high
November Weather13°C (55°F)73 mm (2.9 inches)79%moderate
December Weather9°C (48°F)84 mm (3.3 inches)81%moderate

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