September Weather in Semdinli, Turkey

Last updated: August 27, 2025

In September, the average temperature in Semdinli, Turkey is a pleasant 20°C (67°F), perfect for outdoor activities. Expect lows of 5°C (41°F) and highs reaching up to 31°C (89°F), offering a comfortable climate. With an average humidity of just 29% and minimal precipitation of 3 mm (0.1 in) over 0 days, it’s an ideal time to enjoy the outdoors!

September Temperature in Semdinli

In September in Semdinli, the average temperature is 20°C (67°F). The maximum can reach 31°C (89°F) and the minimum can be as low as 5°C (41°F). This diverse temperature range makes Semdinli an ideal destination for travelers seeking both warm days and cool evenings.

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

The chart illustrates September temperature patterns in Semdinli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Semdinli, September typically has an average temperature of 20°C (67°F), with highs reaching up to 31°C (89°F) and lows dropping to around 5°C (41°F).

Data source: Temperature data for Semdinli generated using information from the Copernicus Climate Change Service.

September Precipitation in Semdinli

In Semdinli in September, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.

September Precipitation Trends in Semdinli

The chart displays monthly precipitation patterns in Semdinli, 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 Semdinli, September typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 0 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Semdinli

In Semdinli in September humidity is 29%. With an average temperature of 20°C (67°F), this humidity feels like a mild and comfortable embrace, making it ideal for exploring the vibrant streets and enjoying outdoor cafés.

September Average Humidity in Semdinli

This chart illustrates the average monthly humidity levels in Semdinli, 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 Semdinli is approximately 29%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Semdinli

In Semdinli 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 Semdinli.

Maximum UV Index Levels in Semdinli for September

The chart shows the monthly maximum UV Index (UVI) for Semdinli 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 Semdinli typically reaches 9, which falls under the very high exposure category.

Data source: Semdinli 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 Semdinli Compares to Other Months

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

This table compares monthly weather conditions in Semdinli, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (24°F)	131 mm (5.2 inches)	74%	moderate
February Weather	-2°C (29°F)	139 mm (5.5 inches)	73%	high
March Weather	2°C (35°F)	197 mm (7.8 inches)	71%	very high
April Weather	7°C (45°F)	138 mm (5.4 inches)	59%	very high
May Weather	13°C (56°F)	73 mm (2.9 inches)	54%	extreme
June Weather	20°C (68°F)	8 mm (0.3 inches)	39%	extreme
July Weather	23°C (75°F)	4 mm (0.2 inches)	27%	extreme
August Weather	23°C (73°F)	6 mm (0.2 inches)	24%	extreme
September Weather	20°C (67°F)	3 mm (0.1 inches)	29%	very high
October Weather	12°C (55°F)	44 mm (1.7 inches)	45%	high
November Weather	5°C (40°F)	79 mm (3.1 inches)	61%	moderate
December Weather	-1°C (30°F)	142 mm (5.6 inches)	78%	moderate