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Weather & Climate in Saint Lucia, South Africa
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint Lucia has a warm climate with an average annual temperature of 71°F (22°C). Winters average 77°F in January while summers reach 65°F in July / relatively mild seasonal variation. The area gets 247 sunny days per year, above the national average. Annual precipitation totals 48.8 inches (wetter than the 38-inch national average). The city sits at an elevation of 66 feet.
Temperature
77°F Jan (25°C)
65°F Jul (18°C)
| Annual Average | 71.3°F |
| 32% above US avg | |
| January Average | 77°F (25°C) |
| July Average | 65°F (18°C) |
| Sunny Days | 247 days/yr |
Geography
| Elevation | 66 ft (20 m) |
| Area | 762.1 sq mi (1,973.9 km²) |
| Population Density | 2/sq mi |
| Coordinates | -28.3762°N, 32.4118°W |
| Timezone | Africa/Johannesburg |
Precipitation & Snow
Air Quality
Earthquake History
2 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.4.
| Jun 24, 2006 | 133 km SE of Saint Lucia Estuary, South Africa | M4.4 | 134 km | 10 km |
| Jun 16, 2015 | 19 km ESE of Sundumbili, South Africa | M4.3 | 119 km | 15 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
1 hurricane (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 2001 | Unnamed | Category 1 | 52 mph | 300 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 77°F (25°C) | 6.2 in | Wettest |
| February | 78°F (25°C) | 5.9 in | Warmest |
| March | 76°F (25°C) | 5.1 in | |
| April | 73°F (23°C) | 4.4 in | |
| May | 69°F (21°C) | 4.1 in | |
| June | 65°F (18°C) | 2.3 in | Driest |
| July | 65°F (18°C) | 2.6 in | Coldest |
| August | 66°F (19°C) | 2.4 in | |
| September | 69°F (20°C) | 3.2 in | |
| October | 70°F (21°C) | 3.9 in | |
| November | 73°F (23°C) | 4.8 in | |
| December | 76°F (24°C) | 3.9 in |
Saint Lucia has a seasonal temperature swing of 13°F / from 65°F in July to 78°F in February. Total annual precipitation is 48.8 inches, with January being the wettest month (6.2") and June the driest (2.3").