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Weather & Climate in Kadıköy, Turkey
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Kadıköy enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 46°F in January while summers reach 83°F in July. The area gets 342 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 39.6 inches. The area receives 1.6 inches of snow annually. The city sits at an elevation of 95 feet.
Temperature
46°F Jan (8°C)
83°F Jul (28°C)
| Annual Average | 61.1°F |
| 13% above US avg | |
| January Average | 46°F (8°C) |
| July Average | 83°F (28°C) |
| Sunny Days | 342 days/yr |
Geography
| Elevation | 95 ft (29 m) |
| Area | 251.5 sq mi (651.3 km²) |
| Population Density | 7/sq mi |
| Coordinates | 37.8216°N, 27.8102°W |
| Timezone | Europe/Istanbul |
Precipitation & Snow
Air Quality
Earthquake History
4,385 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.6.
| Jul 20, 2017 | 11 km ENE of Kos, Greece | M6.6 | 105 km | 7 km |
| Nov 6, 1992 | 14 km ESE of Seferihisar, Turkey | M6.1 | 81 km | 17 km |
| Jun 2, 2025 | 8 km SSW of İçmeler, Turkey | M5.8 | 126 km | 72 km |
| Apr 10, 2003 | 10 km ENE of Seferihisar, Turkey | M5.8 | 87 km | 10 km |
| Jan 22, 2020 | 15 km ESE of K?rka?aç, Turkey | M5.6 | 139 km | 6 km |
| Aug 4, 2004 | 15 km NE of Datça, Turkey | M5.6 | 110 km | 10 km |
| Apr 21, 2000 | 10 km NNE of Honaz, Turkey | M5.5 | 133 km | 33 km |
| Jan 10, 2005 | 23 km SE of Güvercinlik, Turkey | M5.5 | 90 km | 16 km |
| May 24, 1994 | 4 km NE of Karaburun, Turkey | M5.5 | 145 km | 17 km |
| Jul 26, 2003 | 8 km ESE of Buldan, Turkey | M5.4 | 100 km | 10 km |
| Apr 2, 1996 | 8 km N of Samos, Greece | M5.4 | 72 km | 33 km |
| Jan 28, 1994 | 7 km SW of Saruhanl?, Turkey | M5.4 | 101 km | 5 km |
| Jul 23, 2003 | 14 km N of Buldan, Turkey | M5.4 | 99 km | 5 km |
| Nov 13, 1994 | 20 km NNE of Göcek, Turkey | M5.4 | 150 km | 10 km |
| Jun 28, 2020 | 5 km SSE of ?çmeler, Turkey | M5.4 | 126 km | 63 km |
| Aug 31, 2022 | 14 km NW of Megálo Chorió, Greece | M5.4 | 90 km | 11 km |
| Aug 4, 2004 | 16 km NE of Datça, Turkey | M5.3 | 110 km | 10 km |
| Aug 8, 2017 | 15 km ESE of Bodrum, Turkey | M5.3 | 98 km | 10 km |
| Aug 26, 1993 | 17 km WSW of ?çmeler, Turkey | M5.3 | 123 km | 33 km |
| Apr 17, 2003 | 14 km ESE of Seferihisar, Turkey | M5.2 | 80 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
7 tsunamis recorded within 500 km. Highest wave on record: 5.3 m (17 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2020 | AEGEAN SEA | Earthquake | 5.3 m | 118 | 91 km |
| 2017 | GULF OF GÖKOVA | Earthquake | 1.9 m | 2 | 105 km |
| 1668 | SMYRNA, W. TURKEY | Earthquake | — | — | 89 km |
| 1389 | CHIOS ISLAND, AEGEAN ISLANDS | Earthquake | — | 2 | 147 km |
| 558 | DODECANESE ISLANDS | Earthquake | — | — | 81 km |
| 554 | ISLAND OF KOS | Earthquake | — | — | 122 km |
| 142 | DODECANESE ISLANDS | Earthquake | — | — | 126 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
2 volcanoes within 200 km. Closest: Kula (105 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Kula | Pyroclastic cone(s) | 750 m (2,461 ft) | Unknown | 105 km |
| Nisyros | Stratovolcano | 698 m (2,290 ft) | 1888 | 149 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 46°F (8°C) | 5.2 in | Coldest |
| February | 47°F (9°C) | 4.2 in | |
| March | 52°F (11°C) | 3.0 in | |
| April | 59°F (15°C) | 2.0 in | |
| May | 68°F (20°C) | 1.2 in | |
| June | 76°F (24°C) | 0.6 in | |
| July | 83°F (28°C) | 0.2 in | Warmest, Driest |
| August | 79°F (26°C) | 0.2 in | |
| September | 73°F (23°C) | 0.6 in | |
| October | 64°F (18°C) | 1.7 in | |
| November | 55°F (13°C) | 3.2 in | |
| December | 48°F (9°C) | 5.6 in | Wettest |
Kadıköy has a seasonal temperature swing of 37°F / from 46°F in January to 83°F in July. Total annual precipitation is 27.7 inches, with December being the wettest month (5.6") and July the driest (0.2").