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Weather & Climate in Gónnoi, Greece
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Gónnoi experiences four distinct seasons with an average annual temperature of 53°F (12°C). Winters average 37°F in January while summers reach 71°F in July. The area gets 298 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 21.2 inches (drier than the 38-inch national average). The city sits at an elevation of 295 feet.
Temperature
37°F Jan (3°C)
71°F Jul (22°C)
| Annual Average | 53.3°F |
| 1% below US avg | |
| January Average | 37°F (3°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 298 days/yr |
Geography
| Elevation | 295 ft (90 m) |
| Area | 43,758.1 sq mi (113,333.5 km²) |
| Population Density | 0/sq mi |
| Coordinates | 39.8615°N, 22.4765°W |
| Timezone | Europe/Athens |
Precipitation & Snow
Air Quality
Earthquake History
3,488 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 | 74 km | 14 km |
| Mar 3, 2021 | 9 km W of Týrnavos, Greece | M6.3 | 28 km | 8 km |
| Dec 21, 1990 | 14 km WNW of Gouménissa, Greece | M6.1 | 128 km | 13 km |
| Mar 4, 2021 | 11 km E of Verdikoússa, Greece | M5.8 | 32 km | 10 km |
| Mar 12, 2021 | 8 km W of Elassóna, Greece | M5.6 | 33 km | 7 km |
| Jan 9, 2022 | 5 km NNW of Flórina, Greece | M5.5 | 141 km | 13 km |
| Mar 4, 2021 | 7 km S of Kraniá Elassónas, Greece | M5.5 | 43 km | 10 km |
| Mar 3, 2021 | 5 km WSW of Týrnavos, Greece | M5.3 | 27 km | 10 km |
| Aug 7, 2013 | 9 km NW of Eláteia, Greece | M5.3 | 132 km | 0 km |
| May 4, 1995 | 9 km NNW of Palaiochóri, Greece | M5.3 | 125 km | 10 km |
| Sep 16, 2013 | 9 km NNW of Eláteia, Greece | M5.3 | 130 km | 8 km |
| Jul 17, 1995 | 7 km S of Siátista, Greece | M5.2 | 88 km | 22 km |
| May 17, 1995 | 17 km WSW of Aianí, Greece | M5.2 | 77 km | 19 km |
| Jun 9, 2003 | 7 km E of Tsarítsani, Greece | M5.2 | 15 km | 18 km |
| Mar 4, 2012 | 8 km ENE of Sárti, Greece | M5.2 | 138 km | 3 km |
| Feb 14, 2012 | 10 km ENE of Sárti, Greece | M5.2 | 141 km | 24 km |
| May 15, 1995 | 18 km NW of Deskáti, Greece | M5.2 | 73 km | 14 km |
| Aug 22, 2014 | 12 km S of Kassándreia, Greece | M5.2 | 82 km | 14 km |
| Mar 3, 2021 | 11 km NNE of Grizáno, Greece | M5.1 | 35 km | 15 km |
| May 17, 1995 | 15 km SE of Grevená, Greece | M5.1 | 80 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tsunami History
6 tsunamis recorded within 500 km. Highest wave on record: 3.0 m (10 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1894 | NORTH EVOIKOS GULF | Eruption + Earthquake | 3.0 m | - | 140 km |
| 1932 | NORTH AEGEAN | Earthquake | 2.0 m | 161 | 140 km |
| 1965 | AEGEAN SEA | Earthquake | - | 38 | 140 km |
| 1955 | VOLOS GULF | Earthquake | - | 8 | 74 km |
| 1902 | AEGEAN SEA | Earthquake | - | 5 | 119 km |
| -426 | CORINTHOS-PATRAS GULF | Earthquake | - | 2,500 | 109 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 37°F (3°C) | 1.7 in | Coldest |
| February | 38°F (3°C) | 1.8 in | |
| March | 43°F (6°C) | 2.0 in | |
| April | 50°F (10°C) | 2.1 in | |
| May | 59°F (15°C) | 2.1 in | |
| June | 67°F (20°C) | 1.4 in | |
| July | 71°F (22°C) | 1.3 in | Warmest |
| August | 71°F (21°C) | 1.1 in | Driest |
| September | 64°F (18°C) | 1.2 in | |
| October | 55°F (13°C) | 2.2 in | |
| November | 45°F (7°C) | 2.4 in | Wettest |
| December | 39°F (4°C) | 2.1 in |
Gónnoi has a seasonal temperature swing of 35°F / from 37°F in January to 71°F in July. Total annual precipitation is 21.2 inches, with November being the wettest month (2.4") and August the driest (1.1").