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Weather & Climate in Ágios Athanásios, Greece
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Ágios Athanásios enjoys a temperate climate with an average annual temperature of 62°F (16°C). Winters average 46°F in January while summers reach 83°F in July. The area gets 313 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 32.9 inches. The area receives 1.7 inches of snow annually. The city sits at an elevation of 69 feet.
Temperature
46°F Jan (8°C)
83°F Jul (29°C)
| Annual Average | 61.5°F |
| 14% above US avg | |
| January Average | 46°F (8°C) |
| July Average | 83°F (29°C) |
| Sunny Days | 313 days/yr |
Geography
| Elevation | 69 ft (21 m) |
| Area | 60.5 sq mi (156.7 km²) |
| Population Density | 274/sq mi |
| Coordinates | 40.7160°N, 22.7284°W |
| Timezone | Europe/Athens |
Precipitation & Snow
Air Quality
Earthquake History
2,278 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 | 108 km | 14 km |
| Mar 3, 2021 | 9 km W of Týrnavos, Greece | M6.3 | 117 km | 8 km |
| Dec 21, 1990 | 14 km WNW of Gouménissa, Greece | M6.1 | 48 km | 13 km |
| Sep 1, 1994 | 4 km S of Demir Hisar, North Macedonia | M5.8 | 139 km | 14 km |
| Mar 4, 2021 | 11 km E of Verdikoússa, Greece | M5.8 | 116 km | 10 km |
| Mar 12, 2021 | 8 km W of Elassóna, Greece | M5.6 | 106 km | 7 km |
| Jan 9, 2022 | 5 km NNW of Flórina, Greece | M5.5 | 113 km | 13 km |
| Mar 4, 2021 | 7 km S of Kraniá Elassónas, Greece | M5.5 | 113 km | 10 km |
| Jun 7, 2025 | 6 km WNW of Karyes, Greece | M5.4 | 131 km | 10 km |
| Mar 3, 2021 | 5 km WSW of Týrnavos, Greece | M5.3 | 118 km | 10 km |
| May 24, 2009 | 11 km WNW of Stathmós Mourión, Greece | M5.3 | 65 km | 0 km |
| May 4, 1995 | 9 km NNW of Palaiochóri, Greece | M5.3 | 77 km | 10 km |
| Sep 1, 1994 | 8 km NW of Kukure?ani, North Macedonia | M5.2 | 133 km | 10 km |
| May 15, 1995 | 18 km NW of Deskáti, Greece | M5.2 | 118 km | 14 km |
| May 17, 1995 | 17 km WSW of Aianí, Greece | M5.2 | 115 km | 19 km |
| Mar 4, 2012 | 8 km ENE of Sárti, Greece | M5.2 | 130 km | 3 km |
| Jul 17, 1995 | 7 km S of Siátista, Greece | M5.2 | 117 km | 22 km |
| Feb 14, 2012 | 10 km ENE of Sárti, Greece | M5.2 | 132 km | 24 km |
| Jun 9, 2003 | 7 km E of Tsarítsani, Greece | M5.2 | 98 km | 18 km |
| Aug 22, 2014 | 12 km S of Kassándreia, Greece | M5.2 | 105 km | 14 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tsunami History
3 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 | 102 km |
| 1955 | VOLOS GULF | Earthquake | - | 8 | 150 km |
| 1902 | AEGEAN SEA | Earthquake | - | 5 | 44 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 46°F (8°C) | 1.2 in | |
| February | 43°F (6°C) | 1.4 in | |
| March | 49°F (9°C) | 1.4 in | |
| April | 57°F (14°C) | 1.5 in | |
| May | 66°F (19°C) | 1.7 in | |
| June | 74°F (23°C) | 1.3 in | |
| July | 83°F (29°C) | 1.2 in | Warmest |
| August | 77°F (25°C) | 1.0 in | Driest |
| September | 70°F (21°C) | 1.0 in | |
| October | 60°F (15°C) | 1.8 in | |
| November | 49°F (9°C) | 2.1 in | Wettest |
| December | 41°F (5°C) | 1.7 in | Coldest |
Ágios Athanásios has a seasonal temperature swing of 42°F / from 41°F in December to 83°F in July. Total annual precipitation is 17.3 inches, with November being the wettest month (2.1") and August the driest (1.0").