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Kocadere, Turkey
Full City Profile
1,137
Population
16/sq mi density
95 ft
Elevation
29 meters
54°F
Avg Temperature
12°C
Kocadere experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 39°F in January while summers reach 70°F in July. The area gets 288 sunny days per year. Annual precipitation totals 26.5 inches. The area receives 0.0 inches of snow annually.
Temperature
39°F Jan (4°C)
70°F Jul (21°C)
| Annual Average | 53.9°F |
| 0% below US avg | |
| January Average | 39°F (4°C) |
| July Average | 70°F (21°C) |
| Sunny Days | 288 days/yr |
Geography
| Elevation | 95 ft (29 m) |
| Area | 72.8 sq mi (188.6 km²) |
| Population Density | 16/sq mi |
| Coordinates | 40.6300°N, 29.0300°W |
| Timezone | Europe/Istanbul |
Precipitation & Snow
Air Quality
Tsunami History
13 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 | 81 km |
| 1894 | MARMARA SEA | Earthquake | 4.5 m | 1,349 | 28 km |
| 1999 | KOCAELI, TURKEY | Earthquake | 2.5 m | 17,118 | 81 km |
| 1963 | MARMARA SEA | Earthquake | 1.0 m | 1 | 13 km |
| 2025 | MARMARA SEA | Earthquake | 0.1 m | — | 78 km |
| 1935 | MARMARA SEA | Eruption + Earthquake | — | 5 | 133 km |
| 1343 | MARMARA SEA, STRAIT OF BOSPORUS | Earthquake | — | — | 64 km |
| 1265 | MARMARA SEA | Earthquake | — | — | 138 km |
| 986 | MARMARA SEA | Earthquake | — | — | 24 km |
| 557 | MARMARA SEA | Earthquake | — | — | 124 km |
| 551 | LEVANTIAN SEA | Earthquake | — | — | 76 km |
| 543 | BLACK SEA | Earthquake | — | — | 110 km |
| 478 | MARMARA SEA | Earthquake | — | — | 24 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 39°F (4°C) | 3.5 in | Coldest |
| February | 39°F (4°C) | 2.7 in | |
| March | 43°F (6°C) | 2.5 in | |
| April | 51°F (11°C) | 2.1 in | |
| May | 59°F (15°C) | 1.8 in | |
| June | 66°F (19°C) | 1.3 in | |
| July | 70°F (21°C) | 0.9 in | Warmest, Driest |
| August | 69°F (21°C) | 0.9 in | |
| September | 64°F (18°C) | 1.5 in | |
| October | 57°F (14°C) | 2.5 in | |
| November | 49°F (9°C) | 3.1 in | |
| December | 43°F (6°C) | 3.8 in | Wettest |
Kocadere has a seasonal temperature swing of 31°F / from 39°F in January to 70°F in July. Total annual precipitation is 26.5 inches, with December being the wettest month (3.8") and July the driest (0.9").