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Weather & Climate in Isole Tremiti, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Isole Tremiti enjoys a temperate climate with an average annual temperature of 62°F (16°C). Winters average 51°F in January while summers reach 76°F in July. The area gets 310 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 14.1 inches (drier than the 38-inch national average). The city sits at an elevation of 131 feet.
Temperature
51°F Jan (10°C)
76°F Jul (24°C)
| Annual Average | 61.6°F |
| 14% above US avg | |
| January Average | 51°F (10°C) |
| July Average | 76°F (24°C) |
| Sunny Days | 310 days/yr |
Geography
| Elevation | 131 ft (40 m) |
| Area | 104.5 sq mi (270.6 km²) |
| Population Density | 4/sq mi |
| Coordinates | 42.1209°N, 15.5042°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
868 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.9.
| Oct 31, 2002 | 4 km WSW of Larino, Italy | M5.9 | 64 km | 10 km |
| Nov 1, 2002 | 2 km ESE of Casacalenda, Italy | M5.8 | 68 km | 10 km |
| Mar 27, 2021 | 55 km N of Peschici, Italy | M5.5 | 58 km | 7 km |
| Mar 29, 2003 | 51 km W of Komiža, Croatia | M5.5 | 110 km | 10 km |
| Sep 30, 1995 | 3 km S of Ischitella, Italy | M5.2 | 42 km | 25 km |
| Mar 14, 2025 | 14 km NNE of Lesina, Italy | M5.0 | 17 km | 10 km |
| Mar 27, 2003 | 62 km W of Komiža, Croatia | M5.0 | 115 km | 10 km |
| Apr 1, 2003 | 70 km W of Komiža, Croatia | M4.8 | 113 km | 10 km |
| Mar 28, 2023 | 2 km NNW of Montagano, Italy | M4.7 | 86 km | 7 km |
| May 29, 2006 | 6 km SE of Carpino, Italy | M4.7 | 49 km | 31 km |
| Feb 1, 1990 | 10 km NNE of Isole Tremiti, Italy | M4.7 | 11 km | 10 km |
| Apr 3, 2003 | Adriatic Sea | M4.6 | 115 km | 10 km |
| Apr 15, 2021 | 59 km N of Peschici, Italy | M4.6 | 61 km | 19 km |
| Sep 27, 2012 | 0 km E of Sant'Arcangelo Trimonte, Italy | M4.6 | 115 km | 6 km |
| Oct 23, 2002 | 27 km SE of Lastovo, Croatia | M4.6 | 146 km | 16 km |
| Mar 19, 1997 | 1 km SSE of Sepino, Italy | M4.6 | 109 km | 10 km |
| Apr 29, 2003 | 44 km SW of Rogoznica, Croatia | M4.6 | 126 km | 10 km |
| Apr 27, 2003 | 45 km SW of Rogoznica, Croatia | M4.5 | 127 km | 10 km |
| May 13, 1995 | 77 km W of Komiža, Croatia | M4.5 | 118 km | 10 km |
| Jun 21, 2003 | 64 km W of Komiža, Croatia | M4.5 | 107 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
3 tsunamis recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1805 | CAMPANIA | Earthquake | — | — | 110 km |
| 1731 | TYRRHENIAN SEA | Earthquake | — | 3,600 | 69 km |
| 1627 | GARGANO PENINSULA | Earthquake | — | 5,000 | 45 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
2 volcanoes within 200 km. Closest: Vesuvius (170 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Vesuvius | Stratovolcano | 1,281 m (4,203 ft) | 1944 | 170 km |
| Campi Flegrei | Caldera | 458 m (1,503 ft) | 1538 | 183 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 51°F (10°C) | 1.2 in | |
| February | 49°F (9°C) | 1.1 in | Coldest |
| March | 52°F (11°C) | 1.1 in | |
| April | 56°F (14°C) | 1.0 in | |
| May | 65°F (18°C) | 0.9 in | |
| June | 72°F (22°C) | 0.9 in | |
| July | 76°F (24°C) | 0.7 in | Driest |
| August | 76°F (25°C) | 1.0 in | Warmest |
| September | 71°F (21°C) | 1.5 in | |
| October | 64°F (18°C) | 1.6 in | |
| November | 57°F (14°C) | 1.7 in | Wettest |
| December | 53°F (11°C) | 1.5 in |
Isole Tremiti has a seasonal temperature swing of 28°F / from 49°F in February to 76°F in August. Total annual precipitation is 14.1 inches, with November being the wettest month (1.7") and July the driest (0.7").