Weather in Osmangazi for September 2026
Until now, September 2026 in Osmangazi has been nearly identical to the historical average, with a temperature of 30.1 °C (showing only a slight deviation of 0.5 °C).
Expect cooler weather in the next days in Osmangazi with the forecast suggesting a temperature of 27.1 °C, lower than the historical average.
In general, the average temperature in Osmangazi at the beginning of September is 30.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 24.9 °C by the end of September.
Osmangazi experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 41.2 mm.
Is September a good time to visit Osmangazi? check out the best time to travel to Osmangazi page.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
Osmangazi Weather September
Temperatures trend during September in Osmangazi
September weather in Osmangazi day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 30° /18° | 2.8 mm | 8 | |
| 2 Sept. | Sunny | 31° /17° | 3.2 mm | 8 | |
| 3 Sept. | Sunny | 31° /16° | 0 mm | 7 | |
| 4 Sept. | Sunny | 30° /16° | 0.2 mm | 8 | |
| 5 Sept. |  Patchy light rain with thunder | 31° /16° | 5.2 mm | 7 | |
| 6 Sept. | Sunny | 30° /17° | 0.2 mm | 8 | |
| 7 Sept. |  Patchy rain possible | 29° /17° | 1.5 mm | 7 | |
| 8 Sept. | Patchy rain possible | 26° /15° | 1.8 mm | 6 | |
| 9 Sept. | Sunny | 29° /14° | 0 mm | 7 | |
| 10 Sept. | Sunny | 29° /15° | 0 mm | 7 | |
| 11 Sept. | Sunny | 29° /16° | 1.9 mm | 7 | |
| 12 Sept. | Sunny | 31° /17° | 0 mm | 6.9 | |
| 13 Sept. | Sunny | 29° /18° | 0.1 mm | 6.3 | |
| 14 Sept. | Patchy rain possible | 20° /15° | 4.6 mm | 5.1 | |
| 15 Sept. | Sunny | 24° /15° | 0 mm | 6 | |
| 16 Sept. | Sunny | 27° /15° | 0 mm | 7 | |
| 17 Sept. |  Overcast | 27° /17° | 0 mm | 7 | |
| 18 Sept. | Sunny | 27° /16° | 0 mm | 7 | |
| 19 Sept. | Sunny | 28° /16° | 0 mm | 7 | |
| 20 Sept. | Sunny | 29° /17° | 0 mm | 7 | |
| 21 Sept. | Sunny | 30° /17° | 0 mm | 7 | |
| 22 Sept. | Sunny | 28° /16° | 0 mm | 7 | |
| 23 Sept. | Sunny | 28° /16° | 0 mm | 7 | |
| 24 Sept. | Overcast | 26° /16° | 0 mm | 6 | |
| 25 Sept. | Sunny | 25° /16° | 0 mm | 7 | |
| 26 Sept. | Sunny | 27° /14° | 0 mm | 6 | |
| 27 Sept. | Patchy light rain with thunder | 27° /13° | 1 mm | 7 | |
| 28 Sept. | Patchy light rain with thunder | 25° /14° | 2.1 mm | 6 | |
| 29 Sept. | Patchy rain possible | 24° /14° | 0.7 mm | 6 | |
| 30 Sept. | Patchy rain possible | 20° /13° | 6.3 mm | 5 | |
| Next | |||||
Osmangazi weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Sunny | Sunny |
| Temperatures | 32°/17° | 27°/15° | 21°/12° |
| Rainfall | 6 mm | 41 mm | 44 mm |
| Wind | 20.9 km/h | 17.3 km/h | 11.8 km/h |
| Humidity | 49% | 57% | 61% |
| Rainy days | 2 days | 6 days | 7 days |
| Dry days | 29 days | 24 days | 24 days |
Planning a trip to Osmangazi? Discover the best time to visit
Osmangazi in September - FAQ
What are the expected maximum and minimum temperatures in Osmangazi during September?
How much rainfall should be expected in Osmangazi during September?
What are the typical wind conditions in Osmangazi during September?
September rainfall patterns in Osmangazi
UV exposure in Osmangazi during September
What to pack to Osmangazi in September?
Warm & sunny · highs around 27 °C, occasional showers
As you prepare for your trip to Osmangazi in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Osmangazi, during September, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
🎒 Accessories
🧴 Personal Items
Quick links
Where is Osmangazi?Get accurate weather forecasts for Osmangazi, located at latitude 40.196 and longitude 29.06. Stay updated with localized weather information tailored for Osmangazi.