Dereli, Turkey
Giresun · Turkey
Dereli is a small city in Giresun, Turkey with a population of 20,405. Elevation: 1,804 ft (550 m). Average temperature: 52°F (11°C).
Population source: Wikidata (dated census and official estimates), GeoNames. Climate: WorldClim 2.1 normals (1970-2000), NASA POWER. Updated August 2026
Discover Dereli, Turkey
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People
Climate
| Population | 20,405 |
| Population Density | 63 / sq mi |
| Elevation | 1,804 ft (550 m) |
| Coordinates | 40.7389°, 38.4434° |
| Timezone | Europe/Istanbul |
| Country | 🇹🇷 Turkey |
| State / Province | Giresun |
| Average Temperature | 52°F (11°C) |
| January Average | 37°F (3°C) |
| July Average | 66°F (19°C) |
| Annual Precipitation | 33.1 inches (841 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Dereli
Dereli is a small city in Turkey (Giresun) with a population of 20,405. The city sits at an elevation of 1,804 feet (550 meters) above sea level. The average annual temperature is 52°F (11°C). Temperatures range from 37°F in January to 66°F in July. Annual precipitation averages 33.1 inches. The timezone is Europe/Istanbul.
Climate in Dereli
Dereli has an average annual temperature of 15.5°C (60°F). The hottest month is Aug (24.5°C), the coldest is Feb (7.8°C). Average annual precipitation is 1310 mm.
Temperature
| Annual Average | 51.6°F |
| 4% below Turkey avg | |
| January Average | 37°F (3°C) |
| July Average | 66°F (19°C) |
Geography
| Elevation | 1,804 ft (550 m) |
| Area | 326.3 sq mi (845.2 km²) |
| Population Density | 63/sq mi |
| Coordinates | 40.7389°N, 38.4434°E |
| Timezone | Europe/Istanbul |
Precipitation & Snow
Air Quality
Tsunami History
1 tsunami recorded within 500 km. Highest wave on record: 0.5 m (2 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1939 | SOUTH BLACK SEA | Earthquake | 0.5 m | 32,700 | 134 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 37°F (3°C) | 2.8 in | Coldest |
| February | 37°F (3°C) | 2.4 in | |
| March | 41°F (5°C) | 2.6 in | |
| April | 49°F (10°C) | 3.1 in | |
| May | 56°F (13°C) | 3.0 in | |
| June | 62°F (17°C) | 2.8 in | |
| July | 66°F (19°C) | 1.7 in | Driest |
| August | 67°F (19°C) | 1.7 in | Warmest |
| September | 62°F (17°C) | 2.5 in | |
| October | 55°F (13°C) | 3.7 in | Wettest |
| November | 47°F (8°C) | 3.6 in | |
| December | 40°F (4°C) | 3.3 in |
Dereli has a seasonal temperature swing of 30°F / from 37°F in January to 67°F in August. Total annual precipitation is 33.1 inches, with October being the wettest month (3.7") and July the driest (1.7").
Libraries in Dereli
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Merkezi Kütüphane | 0.0 |
Farmers Markets in Dereli
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Bulancak Belediyesi Organik Pazarı |
Restaurants in Dereli
1 restaurants within city radius - OpenStreetMap data
Bus Stations in Dereli
1 bus stations within city radius - OpenStreetMap data
Gas Stations in Dereli
3 gas stations within city radius - OpenStreetMap data
Stadiums & Teams in Dereli
| Team | League | Division |
|---|---|---|
Airports Near Dereli
1 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Ordu–Giresun Airport | OGU | Medium Airport |
Churches & Religious Organizations in Dereli
1 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Calca village mosque |
Explore Near Dereli
Waterfalls Near Dereli
2 waterfalls from OpenStreetMap and USGS geographic data found near Dereli.
| Name | Description |
|---|---|
| Çatak | |
| demirci şelalesi |
Quick Facts
🇹🇷 About Turkey
Public Holidays in Turkey
7 public holidays this year
Frequently Asked Questions About Dereli
What is the population of Dereli?
Dereli has a population of 20,405 residents and is located in Turkey. The population density is 63 people per square mile, spread across 326.3 square miles.
What is the weather like in Dereli?
Dereli has a four-season climate with an average annual temperature of 52°F (11°C). Winter temperatures average 37°F in January, while summers reach an average of 66°F in July. Annual rainfall totals 33.1 inches.
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