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September Weather in Seyitgazi, Turkey

Last updated: August 27, 2025

In September, the average temperature in Seyitgazi, Turkey is a comfortable 19°C (67°F). Expect a range from a chilly 4°C (39°F) to a scorching 39°C (103°F). The month brings about 15 mm (0.6 in) of precipitation over just 3 days, while the average humidity hovers around 47%. Enjoy the variability that this time of year offers!

September Temperature in Seyitgazi

In September in Seyitgazi, the average temperature is 19°C (67°F), with maximums reaching up to 39°C (103°F) and minimums dropping as low as 4°C (39°F). Be prepared for a wide range of temperatures when planning your activities during this time.

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

The chart illustrates September temperature patterns in Seyitgazi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Seyitgazi, September typically has an average temperature of 19°C (67°F), with highs reaching up to 39°C (103°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec333943526267747467574539
Data source: Temperature data for Seyitgazi 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 Seyitgazi

In Seyitgazi in September, the precipitation amount is 15 mm (0.6 in) over the course of 3 days.

September Precipitation Trends in Seyitgazi

The chart displays monthly precipitation patterns in Seyitgazi, 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 Seyitgazi, September typically receives around 15 mm (0.6 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec463854456565111315282561
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Seyitgazi

In Seyitgazi in September humidity is 47%. With an average temperature of 19°C (67°F), this humidity feels like a pleasant but slightly sticky embrace, making it comfortable for leisurely sightseeing while prompting travelers to stay hydrated and take breaks in shaded areas.

September Average Humidity in Seyitgazi

This chart illustrates the average monthly humidity levels in Seyitgazi, 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 Seyitgazi is approximately 47%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%89%87%76%74%66%50%35%47%71%86%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Seyitgazi

In Seyitgazi 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 Seyitgazi.

Maximum UV Index Levels in Seyitgazi for September

The chart shows the monthly maximum UV Index (UVI) for Seyitgazi 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 Seyitgazi typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3588101111108743
Data source: Seyitgazi 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 Seyitgazi Compares to Other Months

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

This table compares monthly weather conditions in Seyitgazi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)46 mm (1.8 inches)89%moderate
February Weather4°C (39°F)38 mm (1.5 inches)89%moderate
March Weather6°C (43°F)54 mm (2.1 inches)86%very high
April Weather11°C (53°F)45 mm (1.8 inches)76%very high
May Weather17°C (62°F)65 mm (2.5 inches)74%very high
June Weather19°C (67°F)65 mm (2.6 inches)66%extreme
July Weather23°C (74°F)11 mm (0.4 inches)50%extreme
August Weather23°C (74°F)13 mm (0.5 inches)35%very high
September Weather19°C (67°F)15 mm (0.6 inches)47%very high
October Weather14°C (57°F)28 mm (1.1 inches)71%high
November Weather7°C (46°F)25 mm (1.0 inches)86%moderate
December Weather4°C (39°F)61 mm (2.4 inches)90%moderate

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