St Lucia Climate

   
 
 

The Climate Guide for St Lucia, South Africa is perfect for planning your holiday. Monthly weather averages give the best indication of what the weather is usually like for every month of the year including figures for temperature, rainfall and sunshine.

J F M A M J J A S O N D
Max Daytime Temperature (°C) 29°C (84°F) Max Daytime Temperature in January in St Lucia 29°C (84°F) Max Daytime Temperature in February in St Lucia 29°C (84°F) Max Daytime Temperature in March in St Lucia 27°C (81°F) Max Daytime Temperature in April in St Lucia 25°C (77°F) Max Daytime Temperature in May in St Lucia 23°C (73°F) Max Daytime Temperature in June in St Lucia 23°C (73°F) Max Daytime Temperature in July in St Lucia 24°C (75°F) Max Daytime Temperature in August in St Lucia 25°C (77°F) Max Daytime Temperature in September in St Lucia 25°C (77°F) Max Daytime Temperature in October in St Lucia 26°C (79°F) Max Daytime Temperature in November in St Lucia 28°C (82°F) Max Daytime Temperature in December in St Lucia
Min Night-time Temperature (°C) 21°C (70°F) Min Night-time Temperature in January in St Lucia 21°C (70°F) Min Night-time Temperature in February in St Lucia 21°C (70°F) Min Night-time Temperature in March in St Lucia 18°C (64°F) Min Night-time Temperature in April in St Lucia 15°C (59°F) Min Night-time Temperature in May in St Lucia 13°C (55°F) Min Night-time Temperature in June in St Lucia 13°C (55°F) Min Night-time Temperature in July in St Lucia 14°C (57°F) Min Night-time Temperature in August in St Lucia 16°C (61°F) Min Night-time Temperature in September in St Lucia 17°C (63°F) Min Night-time Temperature in October in St Lucia 19°C (66°F) Min Night-time Temperature in November in St Lucia 20°C (68°F) Min Night-time Temperature in December in St Lucia
Hours of Sunshine (Daily) 8 Hours of Bright Sunshine per day (58% of Daylight Hours) in January in St Lucia 8 Hours of Bright Sunshine per day (61% of Daylight Hours) in February in St Lucia 8 Hours of Bright Sunshine per day (64% of Daylight Hours) in March in St Lucia 7 Hours of Bright Sunshine per day (65% of Daylight Hours) in April in St Lucia 8 Hours of Bright Sunshine per day (70% of Daylight Hours) in May in St Lucia 8 Hours of Bright Sunshine per day (72% of Daylight Hours) in June in St Lucia 8 Hours of Bright Sunshine per day (74% of Daylight Hours) in July in St Lucia 8 Hours of Bright Sunshine per day (72% of Daylight Hours) in August in St Lucia 7 Hours of Bright Sunshine per day (62% of Daylight Hours) in September in St Lucia 7 Hours of Bright Sunshine per day (56% of Daylight Hours) in October in St Lucia 7 Hours of Bright Sunshine per day (54% of Daylight Hours) in November in St Lucia 8 Hours of Bright Sunshine per day (55% of Daylight Hours) in December in St Lucia
Hours of Daylight (Daily) 14 Hours of Daylight in January in St Lucia 13 Hours of Daylight in February in St Lucia 12 Hours of Daylight in March in St Lucia 11 Hours of Daylight in April in St Lucia 11 Hours of Daylight in May in St Lucia 10 Hours of Daylight in June in St Lucia 11 Hours of Daylight in July in St Lucia 11 Hours of Daylight in August in St Lucia 12 Hours of Daylight in September in St Lucia 13 Hours of Daylight in October in St Lucia 14 Hours of Daylight in November in St Lucia 14 Hours of Daylight in December in St Lucia
Heat and Humidity Discomfort High heat & humidity in January in St Lucia Moderate heat & humidity in February in St Lucia Moderate heat & humidity in March in St Lucia Moderate heat & humidity in April in St Lucia Low heat & humidity in May in St Lucia No heat & humidity in June in St Lucia No heat & humidity in July in St Lucia No heat & humidity in August in St Lucia Low heat & humidity in September in St Lucia Low heat & humidity in October in St Lucia Low heat & humidity in November in St Lucia Moderate heat & humidity in December in St Lucia
Days with some Rainfall 12 Days with some Rainfall in January in St Lucia 12 Days with some Rainfall in February in St Lucia 11 Days with some Rainfall in March in St Lucia 9 Days with some Rainfall in April in St Lucia 8 Days with some Rainfall in May in St Lucia 7 Days with some Rainfall in June in St Lucia 7 Days with some Rainfall in July in St Lucia 7 Days with some Rainfall in August in St Lucia 9 Days with some Rainfall in September in St Lucia 12 Days with some Rainfall in October in St Lucia 13 Days with some Rainfall in November in St Lucia 10 Days with some Rainfall in December in St Lucia
Monthly Rainfall (mm) 137 mm (5.4 inches) Monthly Rainfall in January in St Lucia 132 mm (5.2 inches) Monthly Rainfall in February in St Lucia 119 mm (4.7 inches) Monthly Rainfall in March in St Lucia 99 mm (3.9 inches) Monthly Rainfall in April in St Lucia 78 mm (3.1 inches) Monthly Rainfall in May in St Lucia 59 mm (2.3 inches) Monthly Rainfall in June in St Lucia 58 mm (2.3 inches) Monthly Rainfall in July in St Lucia 59 mm (2.3 inches) Monthly Rainfall in August in St Lucia 72 mm (2.8 inches) Monthly Rainfall in September in St Lucia 103 mm (4.1 inches) Monthly Rainfall in October in St Lucia 110 mm (4.3 inches) Monthly Rainfall in November in St Lucia 97 mm (3.8 inches) Monthly Rainfall in December in St Lucia
UV Index (Maximum) UV (Maximum) Index 11+ (Extreme) in January in St Lucia UV (Maximum) Index 11+ (Extreme) in February in St Lucia UV (Maximum) Index 10 (Very High) in March in St Lucia UV (Maximum) Index 7 (High) in April in St Lucia UV (Maximum) Index 5 (Moderate) in May in St Lucia UV (Maximum) Index 4 (Moderate) in June in St Lucia UV (Maximum) Index 4 (Moderate) in July in St Lucia UV (Maximum) Index 6 (High) in August in St Lucia UV (Maximum) Index 8 (Very High) in September in St Lucia UV (Maximum) Index 10 (Very High) in October in St Lucia UV (Maximum) Index 11+ (Extreme) in November in St Lucia UV (Maximum) Index 11+ (Extreme) in December in St Lucia
Sea Temperature (°C) 26°C (79°F) Sea Temperature in January in St Lucia 27°C (81°F) Sea Temperature in February in St Lucia 27°C (81°F) Sea Temperature in March in St Lucia 26°C (79°F) Sea Temperature in April in St Lucia 25°C (77°F) Sea Temperature in May in St Lucia 23°C (73°F) Sea Temperature in June in St Lucia 22°C (72°F) Sea Temperature in July in St Lucia 22°C (72°F) Sea Temperature in August in St Lucia 22°C (72°F) Sea Temperature in September in St Lucia 23°C (73°F) Sea Temperature in October in St Lucia 24°C (75°F) Sea Temperature in November in St Lucia 25°C (77°F) Sea Temperature in December in St Lucia
J F M A M J J A S O N D
Metric (°C)  |  Imperial (°F) 

St Lucia Climate Zone

St Lucia has a warm temperate climate with hot summers and some rainfall in all months.

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Select a destination from the South Africa Map to view the climate guide. Alternatively, select from the list of destinations below the map. Can't find the South Africa weather destination you are after? Try the Destination Search.

Bergville   Bloemfontein   Calvinia   Cape Town   Durban   East London   Estcourt   Graaf-reinet   Johannesburg   Kimberley   Knysna   Ladysmith   Leataba Rest Camp   Mthatha   Musina   Okiep   Oudtshoorn   Pietermaritzburg   Polokwane   Port Elizabeth   Port St Johns   Pretoria   Skukuza Restcamp   Stellenbosch   Sun City   Underberg   Upington  

St Lucia weather by month

Check the weather for a particular month in St Lucia by selecting a month from the list below. Alternatively check which month usually has the Best Weather in St Lucia. If you are not sure where to go, why not try our Holiday Planner.

   
 
 

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