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September Weather in Sivas, Turkey

Last updated: August 27, 2025

In September, the average temperature in Sivas, Turkey is a pleasant 18°C (64°F). However, be prepared for temperature fluctuations, as it can dip to a chilly 1°C (34°F) or rise to a scorching 35°C (96°F). Expect some light rain during your visit, with an average precipitation of 10 mm (0.4 in) over just 2 days. With an average humidity level of 49%, the weather is likely to feel comfortable and mild.

September Temperature in Sivas

In September in Sivas, the average temperature is 18°C (64°F). Maximums can reach 35°C (96°F), while minimums can dip as low as 1°C (34°F). Be prepared for a wide range of temperatures when traveling to Sivas during this month.

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

The chart illustrates September temperature patterns in Sivas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sivas, September typically has an average temperature of 18°C (64°F), with highs reaching up to 35°C (96°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec283139495765706964544134
Data source: Temperature data for Sivas 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 Sivas

In Sivas in September, the precipitation amount is 10 mm (0.4 in) over a period of 2 days.

September Precipitation Trends in Sivas

The chart displays monthly precipitation patterns in Sivas, 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 Sivas, September typically receives around 10 mm (0.4 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec4740594657416810213263
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sivas

In Sivas in September humidity is 49%. With an average temperature of 18°C (64°F), this humidity feels like a refreshing embrace, making it pleasant for traveling as you can enjoy outdoor activities without feeling too hot or sticky.

September Average Humidity in Sivas

This chart illustrates the average monthly humidity levels in Sivas, 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 Sivas is approximately 49%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%84%71%72%64%50%39%49%69%82%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sivas

In Sivas 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 Sivas.

Maximum UV Index Levels in Sivas for September

The chart shows the monthly maximum UV Index (UVI) for Sivas 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 Sivas typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec4589111211119743
Data source: Sivas 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 Sivas Compares to Other Months

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

This table compares monthly weather conditions in Sivas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)47 mm (1.9 inches)87%moderate
February Weather-1°C (31°F)40 mm (1.6 inches)87%moderate
March Weather4°C (39°F)59 mm (2.3 inches)83%very high
April Weather9°C (49°F)46 mm (1.8 inches)71%very high
May Weather14°C (57°F)57 mm (2.3 inches)72%extreme
June Weather18°C (65°F)41 mm (1.6 inches)64%extreme
July Weather21°C (70°F)6 mm (0.2 inches)50%extreme
August Weather21°C (70°F)8 mm (0.3 inches)39%extreme
September Weather18°C (64°F)10 mm (0.4 inches)49%very high
October Weather12°C (54°F)21 mm (0.8 inches)69%high
November Weather5°C (41°F)32 mm (1.3 inches)82%moderate
December Weather1°C (35°F)62 mm (2.5 inches)87%moderate

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