nomadseason

September Weather in Tortum, Turkey

Last updated: August 27, 2025

In September, the average temperature in Tortum, Turkey is a pleasant 15°C (59°F). Be prepared for a wide range of conditions, with minimum temperatures dipping to -2°C (29°F) and soaring as high as 30°C (86°F). Precipitation is relatively mild, with an average of 27 mm (1.0 in) falling over 5 days. With an average humidity of 61%, it's best to pack appropriately for this variable weather!

September Temperature in Tortum

In September in Tortum, the average temperature is 15°C (59°F), with maxima reaching up to 30°C (86°F) and minima dropping as low as -2°C (29°F). Be prepared for a wide range of temperatures when planning your travels during this month.

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

The chart illustrates September temperature patterns in Tortum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tortum, September typically has an average temperature of 15°C (59°F), with highs reaching up to 30°C (86°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec182230425160656559483526
Data source: Temperature data for Tortum generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Tortum

In Tortum in September, the precipitation amount is 27 mm (1.0 in) over a span of 5 days.

September Precipitation Trends in Tortum

The chart displays monthly precipitation patterns in Tortum, 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 Tortum, September typically receives around 27 mm (1.0 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec3333788712284565427443850
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Tortum

In Tortum in September, humidity is 61%. With an average temperature of 15°C (59°F), this humidity feels like a gentle weight in the air, making it feel slightly warmer than it actually is, which can be quite refreshing for travelers.

September Average Humidity in Tortum

This chart illustrates the average monthly humidity levels in Tortum, 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 Tortum is approximately 61%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%89%85%83%80%77%72%60%61%75%84%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Tortum

In Tortum in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Tortum.

Maximum UV Index Levels in Tortum for September

The chart shows the monthly maximum UV Index (UVI) for Tortum 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 Tortum typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35109111212109743
Data source: Tortum 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 Tortum Compares to Other Months

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

This table compares monthly weather conditions in Tortum, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (19°F)33 mm (1.3 inches)87%moderate
February Weather-5°C (23°F)33 mm (1.3 inches)89%moderate
March Weather-1°C (31°F)78 mm (3.1 inches)85%very high
April Weather6°C (42°F)87 mm (3.4 inches)83%very high
May Weather11°C (51°F)122 mm (4.8 inches)80%extreme
June Weather16°C (60°F)84 mm (3.3 inches)77%extreme
July Weather18°C (65°F)56 mm (2.2 inches)72%extreme
August Weather18°C (65°F)54 mm (2.1 inches)60%very high
September Weather15°C (59°F)27 mm (1.0 inches)61%very high
October Weather9°C (48°F)44 mm (1.7 inches)75%high
November Weather2°C (35°F)37 mm (1.5 inches)84%moderate
December Weather-3°C (26°F)50 mm (2.0 inches)85%moderate

Compare Tortum's Climate with Cities Worldwide