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Keşan, Turkey

Full City Profile

44,644 Population 4,971/sq mi density
344 ft Elevation 105 meters
57°F Avg Temperature 14°C
Keşan enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winters average 41°F in January while summers reach 74°F in July. The area gets 290 sunny days per year. Annual precipitation totals 25.2 inches. The area receives 0.0 inches of snow annually.

Temperature

41°F Jan (5°C) 74°F Jul (23°C)
Annual Average57.1°F
6% above US avg
January Average41°F (5°C)
July Average74°F (23°C)
Sunny Days290 days/yr

Geography

Elevation344 ft (105 m)
Area9.0 sq mi (23.3 km²)
Population Density4,971/sq mi
Coordinates40.8553°N, 26.6327°W
TimezoneEurope/Istanbul

Precipitation & Snow

Annual Rainfall 25.2"
34% below US avg
Snowfall 0.0"
Wettest Month (Dec) 3.86"
Driest Month (Aug) 0.63"

Air Quality

Earthquake History

1,648 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.9. Most recent: M3.8 on Jul 5, 2025.

May 24, 2014 21 km SSW of Kamariótissa, Greece M6.9 123 km
Apr 23, 2025 24 km SE of Marmara Ereğlisi, Turkey M6.2 131 km
Jul 6, 2003 28 km NNE of Gökçeada, Turkey M5.7 69 km
Sep 26, 2019 17 km ESE of Marmara Ere?lisi, Turkey M5.7 128 km
Feb 12, 2017 24 km WNW of Behram, Turkey M5.3 147 km
Feb 6, 2017 25 km WNW of Behram, Turkey M5.3 148 km
Jul 6, 2003 30 km NE of Gökçeada, Turkey M5.3 64 km
Jun 15, 2004 26 km N of Gökçeada, Turkey M5.2 79 km
Feb 20, 2019 10 km N of Ayvac?k, Turkey M5.1 131 km
Jul 25, 2011 25 km SW of Marmara Ere?lisi, Turkey M5.1 94 km
Jan 11, 2020 16 km S of Silivri, Turkey M4.9 135 km
Apr 23, 2025 24 km SSW of Selimpaşa, Turkey M4.9 138 km
Sep 24, 2019 20 km SE of Marmara Ere?lisi, Turkey M4.9 127 km
Jun 7, 2012 13 km SSW of Marmara Ere?lisi, Turkey M4.9 108 km
May 25, 2014 Western Turkey M4.9 63 km
Oct 12, 1991 22 km W of Gökçeada, Turkey M4.8 111 km
Jul 9, 2003 17 km N of Gökçeada, Turkey M4.8 81 km
Sep 20, 1999 7 km NNE of Marmara, Turkey M4.8 84 km
Jul 24, 2015 13 km NW of Eceabat, Turkey M4.8 71 km
Sep 9, 1999 10 km NW of Gökçeada, Turkey M4.8 96 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

11 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 5,000 124 km
1912 MARMARA SEA Eruption + Earthquake 2.7 m 2,800 43 km
1893 SAMOTHRACE Earthquake 1.0 m 1 103 km
2014 NORTH AEGEAN SEA Earthquake 0.2 m 3 123 km
2025 MARMARA SEA Earthquake 0.1 m 127 km
1944 EDREMIT GULF, AEGEAN SEA Earthquake 30 150 km
1935 MARMARA SEA Eruption + Earthquake 5 74 km
1343 MARMARA SEA, STRAIT OF BOSPORUS Earthquake 140 km
1265 MARMARA SEA Earthquake 67 km
557 MARMARA SEA Earthquake 82 km
543 BLACK SEA Earthquake 116 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 41°F (5°C) 2.9 in
February 41°F (5°C) 2.7 in Coldest
March 46°F (8°C) 2.6 in
April 53°F (12°C) 2.0 in
May 61°F (16°C) 1.5 in
June 69°F (21°C) 1.4 in
July 74°F (23°C) 0.8 in
August 74°F (23°C) 0.6 in Warmest, Driest
September 68°F (20°C) 1.3 in
October 61°F (16°C) 2.3 in
November 52°F (11°C) 3.3 in
December 45°F (7°C) 3.9 in Wettest

Keşan has a seasonal temperature swing of 33°F / from 41°F in February to 74°F in August. Total annual precipitation is 25.3 inches, with December being the wettest month (3.9") and August the driest (0.6").

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