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Weather & Climate in Omvriakí, Greece
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Omvriakí enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winters average 41°F in January while summers reach 75°F in July. The area gets 290 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 25.2 inches (drier than the 38-inch national average). The city sits at an elevation of 1,837 feet.
Temperature
41°F Jan (5°C)
75°F Jul (24°C)
| Annual Average | 57.2°F |
| 6% above US avg | |
| January Average | 41°F (5°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 290 days/yr |
Geography
| Elevation | 1,837 ft (560 m) |
| Area | 47.4 sq mi (122.7 km²) |
| Population Density | 26/sq mi |
| Coordinates | 39.1012°N, 22.2711°W |
| Timezone | Europe/Athens |
Precipitation & Snow
Air Quality
Earthquake History
6,865 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 | 127 km | 14 km |
| Jun 15, 1995 | 8 km WNW of Galaxídhion, Greece | M6.5 | 78 km | 14 km |
| Jun 8, 2008 | 15 km ESE of Várda, Greece | M6.4 | 142 km | 16 km |
| Mar 3, 2021 | 9 km W of Týrnavos, Greece | M6.3 | 73 km | 8 km |
| Aug 14, 2003 | 8 km S of Kanaláki, Greece | M6.3 | 144 km | 10 km |
| Nov 18, 1992 | 10 km SE of Galaxídhion, Greece | M5.9 | 90 km | 15 km |
| Mar 18, 1993 | 11 km NNE of Témeni, Greece | M5.8 | 85 km | 59 km |
| Mar 4, 2021 | 11 km E of Verdikoússa, Greece | M5.8 | 77 km | 10 km |
| Mar 21, 2020 | 14 km NNE of Kanaláki, Greece | M5.7 | 144 km | 10 km |
| May 26, 2000 | 10 km WSW of Préveza, Greece | M5.6 | 142 km | 0 km |
| Jul 14, 1993 | 2 km SE of Pátra, Greece | M5.6 | 107 km | 23 km |
| Nov 5, 1997 | 10 km NW of Galaxídhion, Greece | M5.6 | 74 km | 24 km |
| Mar 12, 2021 | 8 km W of Elassóna, Greece | M5.6 | 90 km | 7 km |
| Jan 18, 2010 | 11 km E of Náfpaktos, Greece | M5.5 | 82 km | 1 km |
| Mar 4, 2021 | 7 km S of Kraniá Elassónas, Greece | M5.5 | 90 km | 10 km |
| Feb 17, 2021 | 11 km N of Kamárai, Greece | M5.5 | 80 km | 5 km |
| Aug 14, 2003 | 11 km W of Lefkáda, Greece | M5.5 | 150 km | 10 km |
| Feb 5, 2019 | 16 km SW of Néos Oropós, Greece | M5.4 | 146 km | 8 km |
| Jan 22, 2010 | 14 km NNE of Kamárai, Greece | M5.4 | 78 km | 5 km |
| Jun 15, 1995 | 3 km E of Galaxídhion, Greece | M5.4 | 81 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
20 tsunamis recorded within 500 km. Highest wave on record: 6.0 m (20 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1963 | CORINTH GULF | Meteorological | 6.0 m | 2 | 91 km |
| 1817 | CORINTHOS-PATRAS GULF | Earthquake | 5.0 m | — | 90 km |
| 1965 | NORTH CORINTH GULF | Eruption + Earthquake | 3.0 m | 2 | 83 km |
| 1894 | NORTH EVOIKOS GULF | Eruption + Earthquake | 3.0 m | — | 85 km |
| 1861 | CORINTH GULF | Eruption + Earthquake | 2.1 m | — | 100 km |
| 2008 | SW. CORINTH GULF | Unknown | 2.0 m | — | 100 km |
| 1996 | W. CORINTH GULF | Meteorological | 2.0 m | — | 83 km |
| 1981 | GULF OF CORINTH | Earthquake | 1.3 m | — | 133 km |
| 1995 | GULF OF CORINTH: AIYION | Eruption + Earthquake | 1.0 m | 26 | 78 km |
| 1981 | ATHENS-EASTERN GULF OF CORINTH | Earthquake | 1.0 m | 22 | 113 km |
| 1928 | CORINTHOS-PATRAS GULF | Earthquake | 0.6 m | 20 | 138 km |
| 2003 | IONIAN SEA | Earthquake | 0.5 m | — | 144 km |
| 1992 | CORINTH GULF | Earthquake | — | — | 87 km |
| 1984 | CORINTHOS GULF, GREECE | Eruption + Earthquake | — | — | 89 km |
| 1955 | VOLOS GULF | Earthquake | — | 8 | 79 km |
| 1888 | GULF OF CORINTH | Eruption + Earthquake | — | — | 101 km |
| 1862 | IONIAN SEA | Earthquake | — | — | 95 km |
| 1853 | CENTRAL GREECE (EVOIKOS GULF) | Earthquake | — | 17 | 143 km |
| 1794 | CORINTH GULF | Eruption + Earthquake | — | — | 89 km |
| 1748 | CORINTHOS-PATRAS GULF | Earthquake | — | — | 90 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
1 volcano within 200 km. Closest: Methana (190 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Methana | Lava dome(s) | 760 m (2,493 ft) | -258 | 190 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 41°F (5°C) | 2.7 in | Coldest |
| February | 42°F (6°C) | 2.8 in | |
| March | 47°F (8°C) | 2.6 in | |
| April | 54°F (12°C) | 2.1 in | |
| May | 62°F (17°C) | 1.6 in | |
| June | 71°F (22°C) | 1.0 in | |
| July | 75°F (24°C) | 0.8 in | Warmest, Driest |
| August | 74°F (24°C) | 0.8 in | |
| September | 68°F (20°C) | 1.2 in | |
| October | 59°F (15°C) | 2.8 in | |
| November | 50°F (10°C) | 3.5 in | Wettest |
| December | 43°F (6°C) | 3.5 in |
Omvriakí has a seasonal temperature swing of 35°F / from 41°F in January to 75°F in July. Total annual precipitation is 25.2 inches, with November being the wettest month (3.5") and July the driest (0.8").