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September Weather in Oltu, Turkey

Last updated: August 27, 2025

In September, the average temperature in Oltu, Turkey reaches a comfortable 16°C (61°F). Expect a range from a brisk 1°C (34°F) at night to a warm 32°C (89°F) during the day. With 30 mm (1.2 in) of precipitation spread over 7 days, it's wise to carry an umbrella. The average humidity hovers around 61%, adding a touch of moisture to the air.

September Temperature in Oltu

In September in Oltu, the average temperature is 16°C (61°F). The maximum can reach 32°C (89°F), while the minimum can be as low as 1°C (34°F). Overall, it's a great time for travelers looking to enjoy mild weather with the possibility of warm days.

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

The chart illustrates September temperature patterns in Oltu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oltu, September typically has an average temperature of 16°C (61°F), with highs reaching up to 32°C (89°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec202434455363676761503729
Data source: Temperature data for Oltu 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 Oltu

In Oltu in September, the total precipitation amount is 30 mm (1.2 in) over a span of 7 days.

September Precipitation Trends in Oltu

The chart displays monthly precipitation patterns in Oltu, 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 Oltu, September typically receives around 30 mm (1.2 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec3233758311163464530423546
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Oltu

In Oltu in September humidity is 61%. With an average temperature of 16°C (61°F), this humidity feels like a gentle embrace, making it ideal for leisurely strolls and outdoor explorations without the discomfort of excessive heat.

September Average Humidity in Oltu

This chart illustrates the average monthly humidity levels in Oltu, 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 Oltu 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 Oltu

In Oltu 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 Oltu.

Maximum UV Index Levels in Oltu for September

The chart shows the monthly maximum UV Index (UVI) for Oltu 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 Oltu typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3599111212109743
Data source: Oltu 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 Oltu Compares to Other Months

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

This table compares monthly weather conditions in Oltu, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (20°F)32 mm (1.3 inches)87%moderate
February Weather-5°C (24°F)33 mm (1.3 inches)89%moderate
March Weather1°C (34°F)75 mm (2.9 inches)85%very high
April Weather7°C (45°F)83 mm (3.3 inches)83%very high
May Weather12°C (54°F)110 mm (4.3 inches)80%extreme
June Weather17°C (63°F)63 mm (2.5 inches)77%extreme
July Weather20°C (68°F)46 mm (1.8 inches)72%extreme
August Weather20°C (68°F)45 mm (1.8 inches)60%very high
September Weather16°C (61°F)30 mm (1.2 inches)61%very high
October Weather10°C (50°F)42 mm (1.7 inches)75%high
November Weather3°C (38°F)35 mm (1.4 inches)84%moderate
December Weather-2°C (29°F)46 mm (1.8 inches)85%moderate

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