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Weather & Climate in Néa Éfesos, Greece
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Néa Éfesos enjoys a temperate climate with an average annual temperature of 58°F (14°C). Winters average 40°F in January while summers reach 77°F in July. The area gets 304 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 17.4 inches (drier than the 38-inch national average). The city sits at an elevation of 66 feet.
Temperature
40°F Jan (4°C)
77°F Jul (25°C)
| Annual Average | 57.9°F |
| 7% above US avg | |
| January Average | 40°F (4°C) |
| July Average | 77°F (25°C) |
| Sunny Days | 304 days/yr |
Geography
| Elevation | 66 ft (20 m) |
| Area | 263.3 sq mi (682.0 km²) |
| Population Density | 8/sq mi |
| Coordinates | 40.2292°N, 22.4981°W |
| Timezone | Europe/Athens |
Precipitation & Snow
Air Quality
Earthquake History
2,815 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.6.
| May 13, 1995 | 10 km W of Aianí, Greece | M6.6 | 69 km | 14 km |
| Mar 3, 2021 | 9 km W of Týrnavos, Greece | M6.3 | 60 km | 8 km |
| Dec 21, 1990 | 14 km WNW of Gouménissa, Greece | M6.1 | 88 km | 13 km |
| Mar 4, 2021 | 11 km E of Verdikoússa, Greece | M5.8 | 59 km | 10 km |
| Mar 12, 2021 | 8 km W of Elassóna, Greece | M5.6 | 51 km | 7 km |
| Jan 9, 2022 | 5 km NNW of Flórina, Greece | M5.5 | 115 km | 13 km |
| Mar 4, 2021 | 7 km S of Kraniá Elassónas, Greece | M5.5 | 59 km | 10 km |
| Jun 7, 2025 | 6 km WNW of Karyes, Greece | M5.4 | 142 km | 10 km |
| May 24, 2009 | 11 km WNW of Stathmós Mourión, Greece | M5.3 | 121 km | 0 km |
| Mar 3, 2021 | 5 km WSW of Týrnavos, Greece | M5.3 | 61 km | 10 km |
| May 4, 1995 | 9 km NNW of Palaiochóri, Greece | M5.3 | 102 km | 10 km |
| Feb 14, 2012 | 10 km ENE of Sárti, Greece | M5.2 | 136 km | 24 km |
| Jul 17, 1995 | 7 km S of Siátista, Greece | M5.2 | 82 km | 22 km |
| Sep 1, 1994 | 8 km NW of Kukure?ani, North Macedonia | M5.2 | 146 km | 10 km |
| May 17, 1995 | 17 km WSW of Aianí, Greece | M5.2 | 75 km | 19 km |
| Mar 4, 2012 | 8 km ENE of Sárti, Greece | M5.2 | 133 km | 3 km |
| Jun 9, 2003 | 7 km E of Tsarítsani, Greece | M5.2 | 41 km | 18 km |
| Aug 22, 2014 | 12 km S of Kassándreia, Greece | M5.2 | 86 km | 14 km |
| May 15, 1995 | 18 km NW of Deskáti, Greece | M5.2 | 75 km | 14 km |
| May 17, 1995 | 15 km SE of Grevená, Greece | M5.1 | 84 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
4 tsunamis recorded within 500 km. Highest wave on record: 2.0 m (7 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1932 | NORTH AEGEAN | Earthquake | 2.0 m | 161 | 123 km |
| 1955 | VOLOS GULF | Earthquake | — | 8 | 106 km |
| 1902 | AEGEAN SEA | Earthquake | — | 5 | 86 km |
| -426 | CORINTHOS-PATRAS GULF | Earthquake | — | 2,500 | 149 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (4°C) | 1.3 in | Coldest |
| February | 42°F (6°C) | 1.5 in | |
| March | 48°F (9°C) | 1.6 in | |
| April | 56°F (13°C) | 1.6 in | |
| May | 64°F (18°C) | 1.7 in | |
| June | 73°F (23°C) | 1.1 in | |
| July | 77°F (25°C) | 1.0 in | Warmest |
| August | 76°F (24°C) | 0.9 in | Driest |
| September | 69°F (21°C) | 1.0 in | |
| October | 60°F (15°C) | 1.9 in | |
| November | 49°F (10°C) | 2.2 in | Wettest |
| December | 42°F (5°C) | 1.7 in |
Néa Éfesos has a seasonal temperature swing of 38°F / from 40°F in January to 77°F in July. Total annual precipitation is 17.4 inches, with November being the wettest month (2.2") and August the driest (0.9").