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Serdivan, Turkey

Full City Profile

102 ft Elevation 31 meters
56°F Avg Temperature 13°C
Serdivan enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 46°F in January while summers reach 71°F in July. The area gets 277 sunny days per year. Annual precipitation totals 46.5 inches. The area receives 13.4 inches of snow annually.

Temperature

46°F Jan (8°C) 71°F Jul (22°C)
Annual Average56.1°F
4% above US avg
January Average46°F (8°C)
July Average71°F (22°C)
Sunny Days277 days/yr

Geography

Elevation102 ft (31 m)
Area217.0 sq mi (562.0 km²)
Population Density0/sq mi
Coordinates40.7738°N, 30.3801°W
TimezoneEurope/Istanbul

Precipitation & Snow

Annual Rainfall 46.5"
22% above US avg
Snowfall 13.4"
Wettest Month (Dec) 4.20"
Driest Month (Jul) 1.70"

Air Quality

Earthquake History

2,671 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.6. Most recent: M4.2 on Jul 2, 2025.

Aug 17, 1999 4 km ESE of Derince, Turkey M7.6 44 km
Nov 12, 1999 8 km S of Düzce, Turkey M7.2 66 km
Sep 13, 1999 4 km SE of Köseköy, Turkey M5.9 29 km
Nov 11, 1999 5 km N of Sapanca, Turkey M5.7 10 km
Nov 12, 1999 7 km SSW of Düzce, Turkey M5.5 62 km
Aug 23, 2000 8 km E of Akyaz?, Turkey M5.3 31 km
Nov 12, 1999 11 km W of Bolu, Turkey M5.2 92 km
Sep 29, 1999 8 km NNW of Ta?köprü, Turkey M5.2 87 km
Aug 19, 1999 3 km SSE of Ç?narc?k, Turkey M5.2 106 km
Aug 31, 1999 2 km NNE of Kar??yaka, Turkey M5.2 37 km
Nov 24, 2013 14 km WNW of Yeniça?a, Turkey M5.1 126 km
Aug 17, 1999 9 km SE of Akyaz?, Turkey M5.1 31 km
Nov 16, 1999 2 km S of Bolu, Turkey M5.1 104 km
Aug 17, 1999 2 km NW of Kullar, Turkey M5.0 35 km
Nov 7, 1999 8 km E of Akyaz?, Turkey M5.0 30 km
Sep 9, 1999 7 km NNW of Koruköy, Turkey M5.0 104 km
Aug 26, 2001 24 km N of Bolu, Turkey M5.0 102 km
Aug 17, 1999 11 km ESE of Akyaz?, Turkey M4.9 34 km
Feb 14, 2000 28 km SW of Devrek, Turkey M4.9 119 km
Aug 17, 1999 9 km ESE of Köseköy, Turkey M4.9 23 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

6 tsunamis recorded within 500 km. Highest wave on record: 4.5 m (15 ft).

Year Location Cause Max Wave Deaths Distance
1894 MARMARA SEA Earthquake 4.5 m 1,349 143 km
1999 KOCAELI, TURKEY Earthquake 2.5 m 17,118 35 km
1963 MARMARA SEA Earthquake 1.0 m 1 103 km
986 MARMARA SEA Earthquake 99 km
551 LEVANTIAN SEA Earthquake 41 km
478 MARMARA SEA Earthquake 99 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 46°F (8°C) 3.4 in
February 42°F (6°C) 2.7 in Coldest
March 46°F (8°C) 2.6 in
April 54°F (12°C) 2.2 in
May 61°F (16°C) 1.9 in
June 68°F (20°C) 2.0 in
July 71°F (22°C) 1.7 in Warmest, Driest
August 71°F (22°C) 1.7 in
September 66°F (19°C) 1.9 in
October 58°F (15°C) 3.0 in
November 51°F (10°C) 3.2 in
December 44°F (7°C) 4.2 in Wettest

Serdivan has a seasonal temperature swing of 29°F / from 42°F in February to 71°F in July. Total annual precipitation is 30.5 inches, with December being the wettest month (4.2") and July the driest (1.7").

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