Yeni, Turkey

Full City Profile

2,714 Population 50/sq mi density

732 ft Elevation 223 meters

57°F Avg Temperature 14°C

Yeni enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winters average 43°F in January while summers reach 71°F in July. The area gets 268 sunny days per year. Annual precipitation totals 48.3 inches. The area receives 28.8 inches of snow annually.

Temperature

43°F Jan (6°C) 71°F Jul (22°C)

Annual Average	56.6°F
	5% above US avg
January Average	43°F (6°C)
July Average	71°F (22°C)
Sunny Days	268 days/yr

Geography

Elevation	732 ft (223 m)
Area	54.7 sq mi (141.7 km²)
Population Density	50/sq mi
Coordinates	40.8423°N, 30.9229°W
Timezone	Europe/Istanbul

Precipitation & Snow

Annual Rainfall 48.3"

27% above US avg

Snowfall 28.8"

Wettest Month (Dec) 4.17"

Driest Month (Aug) 2.01"

Air Quality

Earthquake History

1,175 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.6. Most recent: M4.8 on Mar 16, 2023.

Aug 17, 1999	4 km ESE of Derince, Turkey	M7.6	90 km
Nov 12, 1999	8 km S of Düzce, Turkey	M7.2	22 km
Sep 13, 1999	4 km SE of Köseköy, Turkey	M5.9	75 km
Nov 11, 1999	5 km N of Sapanca, Turkey	M5.7	56 km
Nov 12, 1999	7 km SSW of Düzce, Turkey	M5.5	18 km
Aug 23, 2000	8 km E of Akyaz?, Turkey	M5.3	25 km
Aug 31, 1999	2 km NNE of Kar??yaka, Turkey	M5.2	83 km
Nov 12, 1999	11 km W of Bolu, Turkey	M5.2	48 km
Sep 29, 1999	8 km NNW of Ta?köprü, Turkey	M5.2	133 km
Aug 17, 1999	9 km SE of Akyaz?, Turkey	M5.1	32 km
Nov 24, 2013	14 km WNW of Yeniça?a, Turkey	M5.1	80 km
Nov 16, 1999	2 km S of Bolu, Turkey	M5.1	59 km
Aug 26, 2001	24 km N of Bolu, Turkey	M5.0	56 km
Aug 17, 1999	2 km NW of Kullar, Turkey	M5.0	81 km
Nov 7, 1999	8 km E of Akyaz?, Turkey	M5.0	24 km
Aug 17, 1999	9 km ESE of Köseköy, Turkey	M4.9	70 km
Aug 17, 1999	11 km ESE of Akyaz?, Turkey	M4.9	26 km
Feb 14, 2000	28 km SW of Devrek, Turkey	M4.9	73 km
Nov 12, 1999	18 km SE of Düzce, Turkey	M4.8	37 km
Nov 17, 1999	14 km NW of Bolu, Turkey	M4.8	46 km

Source: USGS (M2.5+, 1990–2025)

Tsunami History

5 tsunamis recorded within 500 km. Highest wave on record: 2.5 m (8 ft).

Year	Location	Cause	Max Wave	Deaths	Distance
1999	KOCAELI, TURKEY	Earthquake	2.5 m	17,118	81 km
1963	MARMARA SEA	Earthquake	1.0 m	1	149 km
986	MARMARA SEA	Earthquake	—	—	145 km
551	LEVANTIAN SEA	Earthquake	—	—	86 km
478	MARMARA SEA	Earthquake	—	—	145 km

Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	43°F (6°C)	3.5 in
February	40°F (5°C)	2.6 in	Coldest
March	43°F (6°C)	2.8 in
April	51°F (11°C)	2.4 in
May	58°F (14°C)	2.2 in
June	64°F (18°C)	2.2 in
July	71°F (22°C)	2.1 in	Warmest
August	68°F (20°C)	2.0 in	Driest
September	63°F (17°C)	2.1 in
October	56°F (13°C)	3.2 in
November	49°F (9°C)	3.3 in
December	42°F (6°C)	4.2 in	Wettest

Yeni has a seasonal temperature swing of 31°F / from 40°F in February to 71°F in July. Total annual precipitation is 32.5 inches, with December being the wettest month (4.2") and August the driest (2.0").

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