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Weather & Climate in Çöpköy, Turkey
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Çöpköy enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winters average 45°F in January while summers reach 74°F in July. The area gets 288 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 31.1 inches. The area receives 3.1 inches of snow annually. The city sits at an elevation of 259 feet.
Temperature
45°F Jan (7°C)
74°F Jul (23°C)
| Annual Average | 56.8°F |
| 5% above US avg | |
| January Average | 45°F (7°C) |
| July Average | 74°F (23°C) |
| Sunny Days | 288 days/yr |
Geography
| Elevation | 259 ft (79 m) |
| Area | 517.6 sq mi (1,340.7 km²) |
| Population Density | 2/sq mi |
| Coordinates | 41.2197°N, 26.8228°W |
| Timezone | Europe/Istanbul |
Precipitation & Snow
Air Quality
Earthquake History
1,405 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.2.
| Apr 23, 2025 | 24 km SE of Marmara Ereğlisi, Turkey | M6.2 | 122 km | 13 km |
| Jul 6, 2003 | 28 km NNE of Gökçeada, Turkey | M5.7 | 109 km | 17 km |
| Sep 26, 2019 | 17 km ESE of Marmara Ere?lisi, Turkey | M5.7 | 117 km | 8 km |
| Jul 6, 2003 | 30 km NE of Gökçeada, Turkey | M5.3 | 106 km | 17 km |
| Jun 15, 2004 | 26 km N of Gökçeada, Turkey | M5.2 | 118 km | 12 km |
| Jul 25, 2011 | 25 km SW of Marmara Ere?lisi, Turkey | M5.1 | 91 km | 16 km |
| Apr 23, 2025 | 14 km S of Kumburgaz, Turkey | M5.0 | 144 km | 10 km |
| Apr 23, 2025 | 24 km SSW of Selimpaşa, Turkey | M4.9 | 129 km | 10 km |
| Jan 11, 2020 | 16 km S of Silivri, Turkey | M4.9 | 123 km | 10 km |
| Sep 24, 2019 | 20 km SE of Marmara Ere?lisi, Turkey | M4.9 | 118 km | 10 km |
| May 25, 2014 | Western Turkey | M4.9 | 105 km | 13 km |
| Jun 7, 2012 | 13 km SSW of Marmara Ere?lisi, Turkey | M4.9 | 101 km | 15 km |
| Jul 24, 2015 | 13 km NW of Eceabat, Turkey | M4.8 | 114 km | 10 km |
| Jul 9, 2003 | 17 km N of Gökçeada, Turkey | M4.8 | 122 km | 18 km |
| Sep 9, 1999 | 10 km NW of Gökçeada, Turkey | M4.8 | 137 km | 5 km |
| Sep 20, 1999 | 7 km NNE of Marmara, Turkey | M4.8 | 91 km | 10 km |
| Apr 13, 1995 | 18 km E of Kumba?, Turkey | M4.7 | 82 km | 24 km |
| May 24, 2014 | 28 km NE of Gökçeada, Turkey | M4.6 | 109 km | 9 km |
| Jul 3, 2014 | 16 km SSW of Band?rma, Turkey | M4.6 | 146 km | 12 km |
| Jul 30, 2013 | 10 km NNW of Gökçeada, Turkey | M4.6 | 131 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
9 tsunamis recorded within 500 km. Highest wave on record: 6.0 m (20 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1509 | MARMARA SEA | Earthquake | 6.0 m | 5,000 | 117 km |
| 1912 | MARMARA SEA | Eruption + Earthquake | 2.7 m | 2,800 | 60 km |
| 1893 | SAMOTHRACE | Earthquake | 1.0 m | 1 | 137 km |
| 2025 | MARMARA SEA | Earthquake | 0.1 m | — | 118 km |
| 1935 | MARMARA SEA | Eruption + Earthquake | — | 5 | 85 km |
| 1343 | MARMARA SEA, STRAIT OF BOSPORUS | Earthquake | — | — | 132 km |
| 1265 | MARMARA SEA | Earthquake | — | — | 75 km |
| 557 | MARMARA SEA | Earthquake | — | — | 74 km |
| 543 | BLACK SEA | Earthquake | — | — | 131 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 45°F (7°C) | 2.8 in | |
| February | 41°F (5°C) | 2.5 in | Coldest |
| March | 46°F (8°C) | 2.4 in | |
| April | 54°F (12°C) | 2.0 in | |
| May | 62°F (17°C) | 1.8 in | |
| June | 70°F (21°C) | 1.6 in | |
| July | 74°F (23°C) | 0.9 in | Warmest |
| August | 74°F (23°C) | 0.8 in | Driest |
| September | 68°F (20°C) | 1.3 in | |
| October | 59°F (15°C) | 2.3 in | |
| November | 51°F (10°C) | 3.2 in | |
| December | 44°F (6°C) | 3.4 in | Wettest |
Çöpköy has a seasonal temperature swing of 34°F / from 41°F in February to 74°F in July. Total annual precipitation is 25.0 inches, with December being the wettest month (3.4") and August the driest (0.8").