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Osmaneli, Turkey
Bilecik · Turkey
Osmaneli is a small city in Bilecik, Turkey with a population of 15,708. Elevation: 374 ft (114 m). Average temperature: 56°F (14°C).
Data updated June 2026
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People
Climate
| Population | 15,708 |
| Population Density | 58 / sq mi |
| Elevation | 374 ft (114 m) |
| Coordinates | 40.3572°, 30.0142° |
| Timezone | Europe/Istanbul |
| Country | 🇹🇷 Turkey |
| State / Province | Bilecik |
| Average Temperature | 56°F (14°C) |
| January Average | 39°F (4°C) |
| July Average | 73°F (23°C) |
| Annual Precipitation | 23.1 inches (586 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Osmaneli
Osmaneli is a small city in Turkey (Bilecik) with a population of 15,708. The city sits at an elevation of 374 feet (114 meters) above sea level. The average annual temperature is 56°F (14°C). Temperatures range from 39°F in January to 73°F in July. Annual precipitation averages 23.1 inches. The timezone is Europe/Istanbul.
Climate in Osmaneli
Osmaneli has an average annual temperature of 12.9°C (55°F). The hottest month is Aug (23°C), the coldest is Jan (2.8°C). Average annual precipitation is 678 mm.
Temperature
| Annual Average | 56.4°F |
| 4% above Turkey avg | |
| January Average | 39°F (4°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 294 days/yr |
Geography
| Elevation | 374 ft (114 m) |
| Area | 271.7 sq mi (703.6 km²) |
| Population Density | 58/sq mi |
| Coordinates | 40.3572°N, 30.0142°W |
| Timezone | Europe/Istanbul |
Precipitation & Snow
Air Quality
Tsunami History
6 tsunamis recorded within 500 km. Highest wave on record: 4.5 m (15 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1894 | MARMARA SEA | Earthquake | 4.5 m | 1,349 | 114 km |
| 1999 | KOCAELI, TURKEY | Earthquake | 2.5 m | 17,118 | 45 km |
| 1963 | MARMARA SEA | Earthquake | 1.0 m | 1 | 82 km |
| 986 | MARMARA SEA | Earthquake | - | - | 85 km |
| 551 | LEVANTIAN SEA | Earthquake | - | - | 50 km |
| 478 | MARMARA SEA | Earthquake | - | - | 85 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 39°F (4°C) | 2.7 in | Coldest |
| February | 41°F (5°C) | 2.2 in | |
| March | 46°F (8°C) | 2.1 in | |
| April | 54°F (12°C) | 1.9 in | |
| May | 62°F (17°C) | 1.8 in | |
| June | 69°F (21°C) | 1.6 in | |
| July | 73°F (23°C) | 1.1 in | Warmest |
| August | 73°F (23°C) | 1.0 in | Driest |
| September | 67°F (19°C) | 1.3 in | |
| October | 58°F (15°C) | 2.1 in | |
| November | 50°F (10°C) | 2.3 in | |
| December | 43°F (6°C) | 3.1 in | Wettest |
Osmaneli has a seasonal temperature swing of 34°F / from 39°F in January to 73°F in July. Total annual precipitation is 23.1 inches, with December being the wettest month (3.1") and August the driest (1.0").
Schools in Osmaneli
8 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Atatürk Ortaokulu | - | - | - | - |
| Şehit Osman Er İmam Hatip Ortaokulu | - | - | - | - |
| Cumhuriyet Ortaokulu | - | - | - | - |
| Osmaneli 75. Yıl Anadolu Lisesi | - | - | - | - |
| Balaban İlkokulu | - | - | - | - |
| Osmaneli Sürekli Eğitim Merkezi | - | - | - | - |
| Osmaneli İlkokulu | - | - | - | - |
| Osmaneli Nilüfer Hatun Mesleki ve Teknik Anadolu Lisesi | - | - | - | - |
Radio Stations near Osmaneli
8 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| Baba Radyo | folk | AAC+ 64 kbps | |
| KRAL TÜRK FM | - | MP3 128 kbps | |
| Joy Fm | international | AAC+ 64 kbps | |
| Metro FM | - | AAC+ 64 kbps | |
| Radyo A (Radyo Anadolu Üniversitesi) | blues, folk | MP3 128 kbps | |
| Romantik SES Sakarya | romantic, slow | AAC+ 64 kbps | |
| Radyo 45'lik | pop, retro music | AAC+ 128 kbps | |
| Joy FM (US) | christian, christian praise&worship | AAC+ 64 kbps |
Museums in Osmaneli
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Living City Museum |
Libraries in Osmaneli
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Halk Kütüphanesi | 0.0 |
Hotels in Osmaneli
3 hotels within city radius - OpenStreetMap data
Restaurants in Osmaneli
2 restaurants within city radius - OpenStreetMap data
Cafes in Osmaneli
1 cafes within city radius - OpenStreetMap data
Monuments in Osmaneli
1 monuments within city radius - OpenStreetMap data
Train Stations in Osmaneli
3 train stations within city radius - OpenStreetMap data
Bus Stations in Osmaneli
2 bus stations within city radius - OpenStreetMap data
Gas Stations in Osmaneli
7 gas stations within city radius - OpenStreetMap data
Stadiums & Teams in Osmaneli
| Team | League | Division |
|---|---|---|
Airports Near Osmaneli
9 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Hasan Polatkan Airport | AOE | Large Airport |
| Istanbul Sabiha Gökçen International Airport | SAW | Large Airport |
| Bursa Yenişehir Airport | YEI | Medium Airport |
| Cengiz Topel Airport | KCO | Medium Airport |
| Eskişehir Air Base | ESK | Medium Airport |
| Istanbul Aviation Pamukova Airfield | - | Small Airport |
| THK İnönü Airfield | - | Small Airport |
| Tuzla Air Base | - | Small Airport |
| Yalova Air Base | - | Small Airport |
Post Offices in Osmaneli
1 post offices.
| Post Office | Address |
|---|---|
| Ptt-osmaneli Şubesi |
Churches & Religious Organizations in Osmaneli
4 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Bayraklı Dede Türbesi | |
| Çobandere Camii | |
| Rüstem Paşa Camii | |
| Toki Camii |
Quick Facts
🇹🇷 About Turkey
Public Holidays in Turkey
7 public holidays this year
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Get ReportFrequently Asked Questions About Osmaneli
What is the population of Osmaneli?
Osmaneli has a population of 15,708 residents and is located in Turkey. The population density is 58 people per square mile, spread across 271.7 square miles.
What is the weather like in Osmaneli?
Osmaneli enjoys a temperate climate with an average annual temperature of 56°F (14°C). Winter temperatures average 39°F in January, while summers reach an average of 73°F in July. The area receives 294 sunny days per year, well above the national average of 205. Annual rainfall totals 23.1 inches.