Osmangazi (Bursa)
September
Weather in Osmangazi for September 2025
Your guide to Osmangazi weather in September - trends and predictions
In general, the average temperature in Osmangazi at the beginning of September is 29.7 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 27.1 °C by the end of September.
Osmangazi sees moderate rainfall in September, averaging 10 rainy days.
Is September a good time to visit Osmangazi? check out the best time to travel to Osmangazi page.
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20
Dry days
10
Rainy days
0
Snow days
28°/14°
Temperatures
19 km/h
Avg max wind
55 %
Avg humidity
Osmangazi in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2  30° | 3  29° | 4 29° | 5  30° | 6 31° | 7 30° |
| 8 26° | 9 28° | 10 28° | 11 27° | 12 27° | 13 30° | 14 30° |
| 15 27° | 16 27° | 17 28° | 18 26° | 19 25° | 20  25° | 21 25° |
| 22 26° | 23 28° | 24 29° | 25 29° | 26 29° | 27 29° | 28 27° |
| 29 27° | 30 20° |
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Temperatures trend during September in Osmangazi
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Patchy rain possible | 29° /18° | 5.6 mm | 7 | |
| 2 Sept. | Sunny | 30° /17° | 6.5 mm | 7 | |
| 3 Sept. | Partly cloudy | 29° /16° | 0 mm | 7 | |
| 4 Sept. | Patchy rain possible | 29° /15° | 0.4 mm | 7 | |
| 5 Sept. | Patchy light rain with thunder | 30° /16° | 8.4 mm | 7 | |
| 6 Sept. | Partly cloudy | 31° /16° | 0.2 mm | 8 | |
| 7 Sept. | Patchy rain possible | 30° /16° | 2.9 mm | 7 | |
| 8 Sept. | Patchy rain possible | 26° /15° | 3.7 mm | 6 | |
| 9 Sept. | Sunny | 28° /14° | 0 mm | 7 | |
| 10 Sept. | Sunny | 28° /16° | 0 mm | 7 | |
| 11 Sept. | Sunny | 27° /15° | 3.9 mm | 7 | |
| 12 Sept. | Sunny | 27° /14° | 0.2 mm | 7 | |
| 13 Sept. | Sunny | 30° /15° | 0 mm | 8 | |
| 14 Sept. | Partly cloudy | 30° /15° | 0 mm | 8 | |
| 15 Sept. | Sunny | 27° /14° | 4.8 mm | 7 | |
| 16 Sept. | Sunny | 27° /13° | 0.1 mm | 7 | |
| 17 Sept. | Sunny | 28° /13° | 0 mm | 7 | |
| 18 Sept. | Partly cloudy | 26° /12° | 0.8 mm | 7 | |
| 19 Sept. | Sunny | 25° /12° | 0.6 mm | 6 | |
| 20 Sept. | Overcast | 25° /11° | 0.2 mm | 6 | |
| 21 Sept. | Overcast | 25° /12° | 4.3 mm | 6 | |
| 22 Sept. | Partly cloudy | 26° /14° | 0.4 mm | 7 | |
| 23 Sept. | Sunny | 28° /16° | 0 mm | 7 | |
| 24 Sept. | Sunny | 29° /16° | 0 mm | 8 | |
| 25 Sept. | Overcast | 29° /15° | 0 mm | 7 | |
| 26 Sept. | Sunny | 29° /14° | 0 mm | 7 | |
| 27 Sept. | Patchy light rain with thunder | 29° /14° | 1.5 mm | 7 | |
| 28 Sept. | Patchy light rain with thunder | 27° /15° | 3.2 mm | 7 | |
| 29 Sept. | Patchy rain possible | 27° /15° | 0.2 mm | 7 | |
| 30 Sept. | Patchy rain possible | 20° /13° | 9.5 mm | 5 | |
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Important Notice
Our weather forecast for Osmangazi in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Osmangazi forecast closer to your planned date for the most up-to-date weather information.
Osmangazi in September - FAQ
What are the expected maximum and minimum temperatures in Osmangazi during September?
Enjoy moderate daytime temperatures of up to 28° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Osmangazi during September?
In September, Osmangazi can expect light to moderate rainfall, totaling 40.7 mm across approximately 10 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Osmangazi during September?
The average wind speed in Osmangazi during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Osmangazi in September?
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
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
September rainfall patterns in Osmangazi
Explore the daily rainfall trends and prepare for Osmangazis September weather 💧
UV exposure in Osmangazi during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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