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Mudanya, Turkey

Full City Profile

23,161 Population 163/sq mi density
3 ft Elevation 1 meters
57°F Avg Temperature 14°C
Mudanya enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winters average 41°F in January while summers reach 73°F in July. The area gets 291 sunny days per year. Annual precipitation totals 24.6 inches. The area receives 0.0 inches of snow annually.

Temperature

41°F Jan (5°C) 73°F Jul (23°C)
Annual Average56.5°F
5% above US avg
January Average41°F (5°C)
July Average73°F (23°C)
Sunny Days291 days/yr

Geography

Elevation3 ft (1 m)
Area129.0 sq mi (334.0 km²)
Population Density163/sq mi
Coordinates40.3752°N, 28.8838°W
TimezoneEurope/Istanbul

Precipitation & Snow

Annual Rainfall 24.6"
35% below US avg
Snowfall 0.0"
Wettest Month (Dec) 3.70"
Driest Month (Jul) 0.75"

Air Quality

Earthquake History

5,111 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.6. Most recent: M4.3 on Aug 27, 2025.

Aug 17, 1999 4 km ESE of Derince, Turkey M7.6 93 km
Apr 23, 2025 24 km SE of Marmara Ereğlisi, Turkey M6.2 78 km
Aug 10, 2025 10 km WSW of Bigadiç, Turkey M6.1 134 km
Sep 13, 1999 4 km SE of Köseköy, Turkey M5.9 105 km
May 19, 2011 12 km ENE of Simav, Turkey M5.8 138 km
Sep 26, 2019 17 km ESE of Marmara Ere?lisi, Turkey M5.7 85 km
Nov 11, 1999 5 km N of Sapanca, Turkey M5.7 124 km
Aug 31, 1999 2 km NNE of Kar??yaka, Turkey M5.2 97 km
Feb 17, 2009 5 km ENE of Simav, Turkey M5.2 142 km
Jul 25, 1999 14 km SW of Bigadiç, Turkey M5.2 140 km
May 3, 2012 13 km NE of Simav, Turkey M5.2 135 km
Aug 19, 1999 3 km SSE of Ç?narc?k, Turkey M5.2 35 km
Sep 29, 1999 8 km NNW of Ta?köprü, Turkey M5.2 56 km
Jul 25, 2011 25 km SW of Marmara Ere?lisi, Turkey M5.1 107 km
Sep 9, 1999 7 km NNW of Koruköy, Turkey M5.0 44 km
Apr 23, 2025 14 km S of Kumburgaz, Turkey M5.0 66 km
Aug 17, 1999 2 km NW of Kullar, Turkey M5.0 100 km
Apr 23, 2025 24 km SSW of Selimpaşa, Turkey M4.9 74 km
Sep 24, 2019 20 km SE of Marmara Ere?lisi, Turkey M4.9 82 km
Jan 11, 2020 16 km S of Silivri, Turkey M4.9 82 km
Source: USGS (M2.5+, 1990–2025)

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 29 km
1999 KOCAELI, TURKEY Earthquake 2.5 m 17,118 101 km
1963 MARMARA SEA Earthquake 1.0 m 1 43 km
2025 MARMARA SEA Earthquake 0.1 m 81 km
1935 MARMARA SEA Eruption + Earthquake 5 124 km
1343 MARMARA SEA, STRAIT OF BOSPORUS Earthquake 68 km
1265 MARMARA SEA Earthquake 131 km
986 MARMARA SEA Earthquake 54 km
557 MARMARA SEA Earthquake 123 km
551 LEVANTIAN SEA Earthquake 98 km
543 BLACK SEA Earthquake 92 km
478 MARMARA SEA Earthquake 54 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 41°F (5°C) 3.4 in Coldest
February 42°F (5°C) 2.6 in
March 45°F (7°C) 2.4 in
April 54°F (12°C) 2.0 in
May 61°F (16°C) 1.5 in
June 69°F (21°C) 1.1 in
July 73°F (23°C) 0.8 in Warmest, Driest
August 73°F (23°C) 0.8 in
September 67°F (19°C) 1.3 in
October 59°F (15°C) 2.2 in
November 50°F (10°C) 3.0 in
December 45°F (7°C) 3.7 in Wettest

Mudanya has a seasonal temperature swing of 32°F / from 41°F in January to 73°F in July. Total annual precipitation is 24.6 inches, with December being the wettest month (3.7") and July the driest (0.8").

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