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Weather & Climate in Omessa, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Omessa enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 43°F in January while summers reach 71°F in July. The area gets 277 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 32.4 inches. The city sits at an elevation of 1,526 feet.
Temperature
43°F Jan (6°C)
71°F Jul (22°C)
| Annual Average | 55.5°F |
| 3% above US avg | |
| January Average | 43°F (6°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 277 days/yr |
Geography
| Elevation | 1,526 ft (465 m) |
| Area | 92.9 sq mi (240.6 km²) |
| Population Density | 6/sq mi |
| Coordinates | 42.3703°N, 9.1992°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
88 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.1.
| Jul 7, 2011 | 77 km WSW of Cargèse, France | M5.1 | 132 km | 11 km |
| Mar 4, 2012 | 80 km W of Cargèse, France | M4.8 | 134 km | 10 km |
| Nov 7, 2001 | 56 km ENE of Porto Cervo, Italy | M4.6 | 139 km | 10 km |
| Apr 9, 1995 | 30 km WNW of Capraia Isola, Italy | M4.1 | 91 km | 10 km |
| Nov 17, 1993 | 21 km SSW of Castiglione della Pescaia, Italy | M4.0 | 129 km | 10 km |
| May 20, 1998 | 2 km ENE of Suvereto, Italy | M4.0 | 146 km | 10 km |
| Apr 5, 2013 | 90 km W of Cargèse, France | M4.0 | 143 km | 18 km |
| Sep 25, 1994 | 90 km ESE of Ramatuelle, France | M3.8 | 141 km | 10 km |
| Aug 17, 2002 | 62 km SSE of Santo Stefano al Mare, Italy | M3.5 | 138 km | 10 km |
| Jan 13, 1992 | 58 km SSW of Isola del Giglio, Italy | M3.5 | 141 km | 10 km |
| Feb 9, 1998 | 55 km SSE of San Lorenzo al Mare, Italy | M3.5 | 138 km | 17 km |
| Dec 14, 1995 | 5 km WSW of La California, Italy | M3.5 | 144 km | 5 km |
| Sep 20, 1995 | Ligurian Sea | M3.5 | 130 km | 10 km |
| Apr 28, 2001 | 74 km SSW of Portofino, Italy | M3.4 | 143 km | 9 km |
| Oct 23, 1993 | 89 km WSW of Cargèse, France | M3.3 | 145 km | 10 km |
| Jul 30, 1995 | 94 km SSW of Isola del Giglio, Italy | M3.3 | 144 km | 33 km |
| Aug 28, 2002 | western Mediterranean Sea | M3.3 | 144 km | 33 km |
| Oct 1, 1990 | 15 km SSW of Calvi, France | M3.3 | 43 km | 10 km |
| Jun 23, 1997 | 78 km WSW of Cargèse, France | M3.2 | 135 km | 10 km |
| Sep 21, 1992 | 69 km SSE of Santo Stefano al Mare, Italy | M3.2 | 129 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1742 | LIVORNO | Earthquake | — | — | 150 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 43°F (6°C) | 3.4 in | Coldest |
| February | 44°F (6°C) | 3.2 in | |
| March | 47°F (8°C) | 2.8 in | |
| April | 50°F (10°C) | 2.7 in | |
| May | 58°F (14°C) | 2.0 in | |
| June | 64°F (18°C) | 1.5 in | |
| July | 71°F (22°C) | 0.6 in | Driest |
| August | 71°F (22°C) | 1.1 in | Warmest |
| September | 65°F (18°C) | 2.8 in | |
| October | 58°F (15°C) | 4.4 in | Wettest |
| November | 50°F (10°C) | 4.3 in | |
| December | 45°F (7°C) | 3.8 in |
Omessa has a seasonal temperature swing of 28°F / from 43°F in January to 71°F in August. Total annual precipitation is 32.5 inches, with October being the wettest month (4.4") and July the driest (0.6").