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Formia, Italy
Full City Profile
1.9
/5.0
D
Poor
28,521
Population
836/sq mi density
62 ft
Elevation
19 meters
59°F
Avg Temperature
15°C
D
Overall
1.9 / 5.0
Below average overall score based on economy, affordability, safety and education
D
Economy
1.9 / 5.0
$21,623 median income, 12.4% unemployment
Formia enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 43°F in January while summers reach 79°F in July. The area gets 309 sunny days per year. Annual precipitation totals 43.0 inches. The area receives 2.1 inches of snow annually.
Temperature
43°F Jan (6°C)
79°F Jul (26°C)
| Annual Average | 58.6°F |
| 9% above US avg | |
| January Average | 43°F (6°C) |
| July Average | 79°F (26°C) |
| Sunny Days | 309 days/yr |
Geography
| Elevation | 62 ft (19 m) |
| Area | 34.1 sq mi (88.3 km²) |
| Population Density | 836/sq mi |
| Coordinates | 41.2563°N, 13.6089°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Tsunami History
4 tsunamis recorded within 500 km. Highest wave on record: 5.0 m (16 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1631 | BAY OF NAPLES | Eruption | 5.0 m | 4,000 | 84 km |
| 1906 | TYRRHENIAN SEA | Astronomical | 0.4 m | 350 | 84 km |
| 1805 | CAMPANIA | Earthquake | — | — | 77 km |
| 79 | BAY OF NAPLES | Eruption | — | 2,100 | 84 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Nearby Volcanoes
4 volcanoes within 200 km. Closest: Ischia (63 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Ischia | Complex | 789 m (2,589 ft) | 1302 | 63 km |
| Campi Flegrei | Caldera | 458 m (1,503 ft) | 1538 | 65 km |
| Vesuvius | Stratovolcano | 1,281 m (4,203 ft) | 1944 | 84 km |
| Colli Albani | Caldera | 949 m (3,114 ft) | Unknown | 92 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 43°F (6°C) | 3.4 in | Coldest |
| February | 43°F (6°C) | 3.2 in | |
| March | 47°F (8°C) | 2.8 in | |
| April | 51°F (11°C) | 3.1 in | |
| May | 60°F (15°C) | 2.2 in | |
| June | 66°F (19°C) | 1.4 in | |
| July | 79°F (26°C) | 1.2 in | Warmest, Driest |
| August | 73°F (23°C) | 1.9 in | |
| September | 66°F (19°C) | 3.3 in | |
| October | 59°F (15°C) | 4.7 in | |
| November | 50°F (10°C) | 5.4 in | Wettest |
| December | 44°F (7°C) | 4.2 in |
Formia has a seasonal temperature swing of 36°F / from 43°F in January to 79°F in July. Total annual precipitation is 36.6 inches, with November being the wettest month (5.4") and July the driest (1.2").