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Dióni, Greece
Full City Profile
2.9
/5.0
C+
Fair
2,111
Population
254/sq mi density
659 ft
Elevation
201 meters
65°F
Avg Temperature
18°C
C+
Overall
2.9 / 5.0
Fair overall score based on economy, affordability, safety and education
C+
Economy
2.9 / 5.0
$33,804 median income, unemployment
Dióni enjoys a temperate climate with an average annual temperature of 65°F (18°C). Winters average 51°F in January while summers reach 85°F in July. The area gets 340 sunny days per year. Annual precipitation totals 18.6 inches. The area receives 5.3 inches of snow annually.
Temperature
51°F Jan (10°C)
85°F Jul (29°C)
| Annual Average | 64.5°F |
| 19% above US avg | |
| January Average | 51°F (10°C) |
| July Average | 85°F (29°C) |
| Sunny Days | 340 days/yr |
Geography
| Elevation | 659 ft (201 m) |
| Area | 8.3 sq mi (21.5 km²) |
| Population Density | 254/sq mi |
| Coordinates | 38.0233°N, 23.9329°W |
| Timezone | Europe/Athens |
Precipitation & Snow
Air Quality
Tsunami History
12 tsunamis recorded within 500 km. Highest wave on record: 3.0 m (10 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1965 | NORTH CORINTH GULF | Eruption + Earthquake | 3.0 m | 2 | 128 km |
| 1894 | NORTH EVOIKOS GULF | Eruption + Earthquake | 3.0 m | — | 105 km |
| 1981 | GULF OF CORINTH | Earthquake | 1.3 m | — | 60 km |
| 1981 | ATHENS-EASTERN GULF OF CORINTH | Earthquake | 1.0 m | 22 | 90 km |
| 1928 | CORINTHOS-PATRAS GULF | Earthquake | 0.6 m | 20 | 82 km |
| 1992 | CORINTH GULF | Earthquake | — | — | 123 km |
| 1862 | IONIAN SEA | Earthquake | — | — | 149 km |
| 1853 | CENTRAL GREECE (EVOIKOS GULF) | Earthquake | — | 17 | 46 km |
| 1794 | CORINTH GULF | Eruption + Earthquake | — | — | 146 km |
| 1402 | GULF OF CORINTH | Earthquake | — | — | 134 km |
| -373 | CORINTHOS-PATRAS GULF | Eruption + Earthquake | — | — | 149 km |
| -426 | CORINTHOS-PATRAS GULF | Earthquake | — | 2,500 | 145 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Nearby Volcanoes
2 volcanoes within 200 km. Closest: Methana (69 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Methana | Lava dome(s) | 760 m (2,493 ft) | -258 | 69 km |
| Milos | Stratovolcano(es) | 751 m (2,464 ft) | 140 | 154 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 51°F (10°C) | 2.6 in | |
| February | 47°F (8°C) | 2.5 in | Coldest |
| March | 50°F (10°C) | 2.3 in | |
| April | 57°F (14°C) | 1.3 in | |
| May | 65°F (19°C) | 0.9 in | |
| June | 74°F (23°C) | 0.4 in | |
| July | 85°F (29°C) | 0.3 in | Warmest, Driest |
| August | 78°F (25°C) | 0.3 in | |
| September | 72°F (22°C) | 0.6 in | |
| October | 64°F (18°C) | 2.1 in | |
| November | 56°F (13°C) | 2.6 in | |
| December | 50°F (10°C) | 3.3 in | Wettest |
Dióni has a seasonal temperature swing of 38°F / from 47°F in February to 85°F in July. Total annual precipitation is 19.1 inches, with December being the wettest month (3.3") and July the driest (0.3").