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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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Average dry days
20
Dry days
Average rainy days
10
Rainy days
Average snowy days
0
Snow days
Average temperatures
28°/14°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
55 %
Avg humidity

Osmangazi in September average weather

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Temperatures trend during September in Osmangazi

See the weather trend as well as the moving average line
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September weather day by day

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Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
29° /18° 5.6 mm 7
2 Sept. Sunny
Sunny
30° /17° 6.5 mm 7
3 Sept. Partly cloudy
Partly cloudy
29° /16° 0 mm 7
4 Sept. Patchy rain possible
Patchy rain possible
29° /15° 0.4 mm 7
5 Sept. Patchy light rain with thunder
Patchy light rain with thunder
30° /16° 8.4 mm 7
6 Sept. Partly cloudy
Partly cloudy
31° /16° 0.2 mm 8
7 Sept. Patchy rain possible
Patchy rain possible
30° /16° 2.9 mm 7
8 Sept. Patchy rain possible
Patchy rain possible
26° /15° 3.7 mm 6
9 Sept. Sunny
Sunny
28° /14° 0 mm 7
10 Sept. Sunny
Sunny
28° /16° 0 mm 7
11 Sept. Sunny
Sunny
27° /15° 3.9 mm 7
12 Sept. Sunny
Sunny
27° /14° 0.2 mm 7
13 Sept. Sunny
Sunny
30° /15° 0 mm 8
14 Sept. Partly cloudy
Partly cloudy
30° /15° 0 mm 8
15 Sept. Sunny
Sunny
27° /14° 4.8 mm 7
16 Sept. Sunny
Sunny
27° /13° 0.1 mm 7
17 Sept. Sunny
Sunny
28° /13° 0 mm 7
18 Sept. Partly cloudy
Partly cloudy
26° /12° 0.8 mm 7
19 Sept. Sunny
Sunny
25° /12° 0.6 mm 6
20 Sept. Overcast
Overcast
25° /11° 0.2 mm 6
21 Sept. Overcast
Overcast
25° /12° 4.3 mm 6
22 Sept. Partly cloudy
Partly cloudy
26° /14° 0.4 mm 7
23 Sept. Sunny
Sunny
28° /16° 0 mm 7
24 Sept. Sunny
Sunny
29° /16° 0 mm 8
25 Sept. Overcast
Overcast
29° /15° 0 mm 7
26 Sept. Sunny
Sunny
29° /14° 0 mm 7
27 Sept. Patchy light rain with thunder
Patchy light rain with thunder
29° /14° 1.5 mm 7
28 Sept. Patchy light rain with thunder
Patchy light rain with thunder
27° /15° 3.2 mm 7
29 Sept. Patchy rain possible
Patchy rain possible
27° /15° 0.2 mm 7
30 Sept. Patchy rain possible
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
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Location coordinates 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.

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