Last updated: August 27, 2025
In September, the average temperature in Derekoy, Turkey hovers around 21°C (71°F), with fluctuations ranging from a brisk 8°C (47°F) to a sweltering 38°C (100°F). During this period, you can expect 32 mm (1.3 in) of precipitation spread over about 5 days, creating a 60% humidity level that adds to the atmosphere's warmth. Whether you're soaking in the sun or caught in a brief shower, Derekoy offers a dynamic climate experience!
In September in Derekoy, the average temperature is 21°C (71°F). The maximum can reach up to 38°C (100°F), while the minimum can drop to as low as 8°C (47°F). This makes Derekoy a great destination for travelers looking to enjoy mild to warm weather, but it's wise to prepare for varying temperatures throughout the day.
In Derekoy in September, the precipitation amount is 32 mm (1.3 in) over the course of 5 days.
In Derekoy in September humidity is 60%. With an average temperature of 21°C (71°F), this humidity feels like a warm embrace, making it mildly uncomfortable for traveling, but still perfect for enjoying outdoor activities with a light breeze to keep you refreshed.
In Derekoy in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Derekoy.
UV Risk Categories
Weather in Derekoy varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Derekoy, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (42°F) | 91 mm (3.6 inches) | 84% | moderate |
| February Weather | 7°C (45°F) | 63 mm (2.5 inches) | 84% | moderate |
| March Weather | 8°C (47°F) | 84 mm (3.3 inches) | 83% | high |
| April Weather | 12°C (54°F) | 51 mm (2.0 inches) | 76% | very high |
| May Weather | 17°C (64°F) | 58 mm (2.3 inches) | 77% | very high |
| June Weather | 22°C (71°F) | 61 mm (2.4 inches) | 70% | very high |
| July Weather | 24°C (76°F) | 48 mm (1.9 inches) | 63% | very high |
| August Weather | 25°C (77°F) | 23 mm (0.9 inches) | 55% | very high |
| September Weather | 21°C (71°F) | 32 mm (1.3 inches) | 60% | high |
| October Weather | 17°C (62°F) | 49 mm (1.9 inches) | 73% | high |
| November Weather | 12°C (54°F) | 52 mm (2.0 inches) | 82% | moderate |
| December Weather | 8°C (47°F) | 105 mm (4.1 inches) | 85% | low |