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Weather & Climate in Gölmarmara, Turkey
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Gölmarmara enjoys a temperate climate with an average annual temperature of 60°F (16°C). Winters average 43°F in January while summers reach 78°F in July. The area gets 291 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 24.9 inches (drier than the 38-inch national average). The city sits at an elevation of 344 feet.
Temperature
43°F Jan (6°C)
78°F Jul (26°C)
| Annual Average | 60.1°F |
| 11% above US avg | |
| January Average | 43°F (6°C) |
| July Average | 78°F (26°C) |
| Sunny Days | 291 days/yr |
Geography
| Elevation | 344 ft (105 m) |
| Area | 111.3 sq mi (288.3 km²) |
| Population Density | 116/sq mi |
| Coordinates | 38.7139°N, 27.9142°W |
| Timezone | Europe/Istanbul |
Precipitation & Snow
Air Quality
Earthquake History
5,840 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.3.
| Jun 12, 2017 | 5 km S of Plomári, Greece | M6.3 | 136 km | 12 km |
| Nov 6, 1992 | 14 km ESE of Seferihisar, Turkey | M6.1 | 101 km | 17 km |
| Aug 10, 2025 | 10 km WSW of Bigadiç, Turkey | M6.1 | 74 km | 10 km |
| Apr 10, 2003 | 10 km ENE of Seferihisar, Turkey | M5.8 | 100 km | 10 km |
| May 19, 2011 | 12 km ENE of Simav, Turkey | M5.8 | 114 km | 7 km |
| Jan 22, 2020 | 15 km ESE of K?rka?aç, Turkey | M5.6 | 40 km | 6 km |
| May 24, 1994 | 4 km NE of Karaburun, Turkey | M5.5 | 119 km | 17 km |
| Jul 26, 2003 | 8 km ESE of Buldan, Turkey | M5.4 | 117 km | 10 km |
| Jul 23, 2003 | 14 km N of Buldan, Turkey | M5.4 | 102 km | 5 km |
| Jan 28, 1994 | 7 km SW of Saruhanl?, Turkey | M5.4 | 37 km | 5 km |
| Apr 2, 1996 | 8 km N of Samos, Greece | M5.4 | 127 km | 33 km |
| Apr 17, 2003 | 14 km ESE of Seferihisar, Turkey | M5.2 | 101 km | 10 km |
| Feb 17, 2009 | 5 km ENE of Simav, Turkey | M5.2 | 107 km | 7 km |
| Jul 25, 1999 | 14 km SW of Bigadiç, Turkey | M5.2 | 67 km | 10 km |
| Jan 21, 1997 | 10 km NNW of Akköy, Turkey | M5.2 | 122 km | 16 km |
| May 3, 2012 | 13 km NE of Simav, Turkey | M5.2 | 114 km | 3 km |
| Jun 26, 2020 | 13 km NW of Gölmarmara, Turkey | M5.2 | 14 km | 10 km |
| Jun 17, 2017 | 10 km SSE of Plomári, Greece | M5.2 | 131 km | 8 km |
| Jun 20, 2009 | 4 km SW of Chóra, Greece | M5.1 | 147 km | 12 km |
| Jan 27, 2024 | 4 km S of Özdere, Turkey | M5.1 | 108 km | 11 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
8 tsunamis recorded within 500 km. Highest wave on record: 5.3 m (17 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2020 | AEGEAN SEA | Earthquake | 5.3 m | 118 | 134 km |
| 1949 | CHIOS ISLAND, AEGEAN ISLANDS | Earthquake | 2.0 m | 7 | 124 km |
| 2017 | LESBOS | Earthquake | 0.2 m | 1 | 136 km |
| 1944 | EDREMIT GULF, AEGEAN SEA | Earthquake | — | 30 | 145 km |
| 1867 | LESBOS | Earthquake | — | 563 | 142 km |
| 1856 | CHIOS ISLAND, AEGEAN ISLANDS | Earthquake | — | — | 147 km |
| 1668 | SMYRNA, W. TURKEY | Earthquake | — | — | 79 km |
| 1389 | CHIOS ISLAND, AEGEAN ISLANDS | Earthquake | — | 2 | 145 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
1 volcano within 200 km. Closest: Kula (55 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Kula | Pyroclastic cone(s) | 750 m (2,461 ft) | Unknown | 55 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 43°F (6°C) | 4.1 in | Coldest |
| February | 45°F (7°C) | 3.4 in | |
| March | 49°F (10°C) | 2.7 in | |
| April | 58°F (14°C) | 2.0 in | |
| May | 66°F (19°C) | 1.3 in | |
| June | 74°F (23°C) | 0.7 in | |
| July | 78°F (26°C) | 0.3 in | Warmest, Driest |
| August | 78°F (26°C) | 0.3 in | |
| September | 72°F (22°C) | 0.7 in | |
| October | 62°F (17°C) | 1.5 in | |
| November | 52°F (11°C) | 2.8 in | |
| December | 46°F (8°C) | 5.0 in | Wettest |
Gölmarmara has a seasonal temperature swing of 36°F / from 43°F in January to 78°F in July. Total annual precipitation is 24.9 inches, with December being the wettest month (5.0") and July the driest (0.3").