St Lucia When to Travel

If you want to find out when to travel based on the weather, you've found the right place. Choose from parameters such as temperature, sea temperature and sunshine hours to find your ideal holiday based on the month when the weather is best.

St Lucia Weather St Lucia Summary St Lucia Climate St Lucia Today St Lucia Forecast St Lucia When Best
St Lucia Weather St Lucia Summary St Lucia Climate St Lucia Today St Lucia Forecast St Lucia When Best

Below are the default criteria for the St Lucia Best Weather Guide.
Click here to change the 'When to Travel' weather criteria.

When to Travel to St Lucia for
Max Daytime Temperature: Warm 22-30°C [remove]
Sunshine Hours: 10 hours or more [remove]
Weather Score for St Lucia in January is 88%Weather Score for St Lucia in February is 88%Weather Score for St Lucia in March is 88%Weather Score for St Lucia in April is 88%Weather Score for St Lucia in May is 81%Weather Score for St Lucia in June is 81%Weather Score for St Lucia in July is 88%Weather Score for St Lucia in August is 81%Weather Score for St Lucia in September is 81%Weather Score for St Lucia in October is 80%Weather Score for St Lucia in November is 88%Weather Score for St Lucia in December is 88%
J F M A M J J A S O N D
Max Daytime Temperature (°C) 28°C (82°F) Max Daytime Temperature in January in St Lucia (Castries) 28°C (82°F) Max Daytime Temperature in February in St Lucia (Castries) 29°C (84°F) Max Daytime Temperature in March in St Lucia (Castries) 30°C (86°F) Max Daytime Temperature in April in St Lucia (Castries) 31°C (88°F) Max Daytime Temperature in May in St Lucia (Castries) 31°C (88°F) Max Daytime Temperature in June in St Lucia (Castries) 30°C (86°F) Max Daytime Temperature in July in St Lucia (Castries) 31°C (88°F) Max Daytime Temperature in August in St Lucia (Castries) 31°C (88°F) Max Daytime Temperature in September in St Lucia (Castries) 30°C (86°F) Max Daytime Temperature in October in St Lucia (Castries) 29°C (84°F) Max Daytime Temperature in November in St Lucia (Castries) 28°C (82°F) Max Daytime Temperature in December in St Lucia (Castries)
Min Night-time Temperature (°C) 20°C (68°F) Min Night-time Temperature in January in St Lucia (Castries) 20°C (68°F) Min Night-time Temperature in February in St Lucia (Castries) 20°C (68°F) Min Night-time Temperature in March in St Lucia (Castries) 21°C (70°F) Min Night-time Temperature in April in St Lucia (Castries) 23°C (73°F) Min Night-time Temperature in May in St Lucia (Castries) 23°C (73°F) Min Night-time Temperature in June in St Lucia (Castries) 23°C (73°F) Min Night-time Temperature in July in St Lucia (Castries) 23°C (73°F) Min Night-time Temperature in August in St Lucia (Castries) 23°C (73°F) Min Night-time Temperature in September in St Lucia (Castries) 22°C (72°F) Min Night-time Temperature in October in St Lucia (Castries) 22°C (72°F) Min Night-time Temperature in November in St Lucia (Castries) 21°C (70°F) Min Night-time Temperature in December in St Lucia (Castries)
Hours of Sunshine (Daily) 8 Hours of Bright Sunshine per day (72% of Daylight Hours) in January in St Lucia (Castries) 8 Hours of Bright Sunshine per day (71% of Daylight Hours) in February in St Lucia (Castries) 8 Hours of Bright Sunshine per day (69% of Daylight Hours) in March in St Lucia (Castries) 8 Hours of Bright Sunshine per day (67% of Daylight Hours) in April in St Lucia (Castries) 8 Hours of Bright Sunshine per day (64% of Daylight Hours) in May in St Lucia (Castries) 8 Hours of Bright Sunshine per day (58% of Daylight Hours) in June in St Lucia (Castries) 8 Hours of Bright Sunshine per day (61% of Daylight Hours) in July in St Lucia (Castries) 8 Hours of Bright Sunshine per day (65% of Daylight Hours) in August in St Lucia (Castries) 8 Hours of Bright Sunshine per day (62% of Daylight Hours) in September in St Lucia (Castries) 7 Hours of Bright Sunshine per day (63% of Daylight Hours) in October in St Lucia (Castries) 8 Hours of Bright Sunshine per day (66% of Daylight Hours) in November in St Lucia (Castries) 8 Hours of Bright Sunshine per day (68% of Daylight Hours) in December in St Lucia (Castries)
Hours of Daylight (Daily) 11 Hours of Daylight in January in St Lucia (Castries) 12 Hours of Daylight in February in St Lucia (Castries) 12 Hours of Daylight in March in St Lucia (Castries) 12 Hours of Daylight in April in St Lucia (Castries) 13 Hours of Daylight in May in St Lucia (Castries) 13 Hours of Daylight in June in St Lucia (Castries) 13 Hours of Daylight in July in St Lucia (Castries) 13 Hours of Daylight in August in St Lucia (Castries) 12 Hours of Daylight in September in St Lucia (Castries) 12 Hours of Daylight in October in St Lucia (Castries) 11 Hours of Daylight in November in St Lucia (Castries) 11 Hours of Daylight in December in St Lucia (Castries)
Heat and Humidity Discomfort Moderate Heat & Humidity in January in St Lucia (Castries) Moderate Heat & Humidity in February in St Lucia (Castries) Moderate Heat & Humidity in March in St Lucia (Castries) High Heat & Humidity in April in St Lucia (Castries) High Heat & Humidity in May in St Lucia (Castries) High Heat & Humidity in June in St Lucia (Castries) High Heat & Humidity in July in St Lucia (Castries) High Heat & Humidity in August in St Lucia (Castries) Very High Heat & Humidity in September in St Lucia (Castries) High Heat & Humidity in October in St Lucia (Castries) High Heat & Humidity in November in St Lucia (Castries) Moderate Heat & Humidity in December in St Lucia (Castries)
Days with some Rainfall 17 Days with some Rainfall in January in St Lucia (Castries) 13 Days with some Rainfall in February in St Lucia (Castries) 13 Days with some Rainfall in March in St Lucia (Castries) 11 Days with some Rainfall in April in St Lucia (Castries) 15 Days with some Rainfall in May in St Lucia (Castries) 19 Days with some Rainfall in June in St Lucia (Castries) 21 Days with some Rainfall in July in St Lucia (Castries) 20 Days with some Rainfall in August in St Lucia (Castries) 24 Days with some Rainfall in September in St Lucia (Castries) 18 Days with some Rainfall in October in St Lucia (Castries) 19 Days with some Rainfall in November in St Lucia (Castries) 18 Days with some Rainfall in December in St Lucia (Castries)
Monthly Rainfall (mm) 119 mm (4.7 inches) Monthly Rainfall in January in St Lucia (Castries) 90 mm (3.5 inches) Monthly Rainfall in February in St Lucia (Castries) 75 mm (3.0 inches) Monthly Rainfall in March in St Lucia (Castries) 93 mm (3.7 inches) Monthly Rainfall in April in St Lucia (Castries) 130 mm (5.1 inches) Monthly Rainfall in May in St Lucia (Castries) 203 mm (8.0 inches) Monthly Rainfall in June in St Lucia (Castries) 256 mm (10.1 inches) Monthly Rainfall in July in St Lucia (Castries) 208 mm (8.2 inches) Monthly Rainfall in August in St Lucia (Castries) 225 mm (8.9 inches) Monthly Rainfall in September in St Lucia (Castries) 253 mm (10.0 inches) Monthly Rainfall in October in St Lucia (Castries) 231 mm (9.1 inches) Monthly Rainfall in November in St Lucia (Castries) 161 mm (6.3 inches) Monthly Rainfall in December in St Lucia (Castries)
UV Index (Maximum) UV (Maximum) Index 9 (Very High) in January in St Lucia (Castries) UV (Maximum) Index 11 (Extreme) in February in St Lucia (Castries) UV (Maximum) Index 11+ (Extreme) in March in St Lucia (Castries) UV (Maximum) Index 11+ (Extreme) in April in St Lucia (Castries) UV (Maximum) Index 11+ (Extreme) in May in St Lucia (Castries) UV (Maximum) Index 11+ (Extreme) in June in St Lucia (Castries) UV (Maximum) Index 11+ (Extreme) in July in St Lucia (Castries) UV (Maximum) Index 11+ (Extreme) in August in St Lucia (Castries) UV (Maximum) Index 11+ (Extreme) in September in St Lucia (Castries) UV (Maximum) Index 11 (Extreme) in October in St Lucia (Castries) UV (Maximum) Index 9 (Very High) in November in St Lucia (Castries) UV (Maximum) Index 8 (Very High) in December in St Lucia (Castries)
Sea Temperature (°C) 27°C (81°F) Sea Temperature in January in St Lucia (Castries) 26°C (79°F) Sea Temperature in February in St Lucia (Castries) 26°C (79°F) Sea Temperature in March in St Lucia (Castries) 27°C (81°F) Sea Temperature in April in St Lucia (Castries) 28°C (82°F) Sea Temperature in May in St Lucia (Castries) 28°C (82°F) Sea Temperature in June in St Lucia (Castries) 28°C (82°F) Sea Temperature in July in St Lucia (Castries) 28°C (82°F) Sea Temperature in August in St Lucia (Castries) 29°C (84°F) Sea Temperature in September in St Lucia (Castries) 29°C (84°F) Sea Temperature in October in St Lucia (Castries) 28°C (82°F) Sea Temperature in November in St Lucia (Castries) 27°C (81°F) Sea Temperature in December in St Lucia (Castries)
J F M A M J J A S O N D
Best Weather Months in St Lucia are January, February, March, April, July, November and December.
 		    
 
St Lucia Holidays St Lucia Flights St Lucia Hotels St Lucia Hire Cars St Lucia Villas St Lucia Transfers
St Lucia Holidays St Lucia Flights St Lucia Hotels St Lucia Hire Cars St Lucia Villas St Lucia Transfers

The St Lucia When to Travel Guide shown above is based on the Castries When to Travel Guide. Please note that the weather may vary across this region. Below is a list of all the destinations in St Lucia with available When to Travel Guides.

  Anse la Raye   Cap Estate   Castries   Choc Bay   Grand Anse   Gros Islet   Marigot   Morgan Bay   Reduit Beach   Rodney Bay   Soufriere   Vieux Fort  

 		    
 

St Lucia Weather by Month
Check the weather for a particular month in St Lucia by selecting a month from the list below. If you are not sure where to go, why not try our Holiday Planner.
  · January
  · February
  · March
   · April
  · May
  · June
   · July
  · August
  · September
   · October
  · November
  · December
Popular Best Weather Month Regions

1.

Cyprus

2.

Tenerife, Canary Islands, Spain

3.

Sharm el-Sheikh, Egypt

4.

Tunisia

5.

Mauritius

6.

Crete, Greece

7.

Dalaman and Marmaris Coast, Turkey

8.

Cape Verde

9.

Rhodes, Greece

10.

Antalya Coast, Turkey
Popular Best Weather Month Destinations

1.

Santa Cruz de Tenerife, Tenerife, Canary Islands, Spain

2.

Nicosia, Cyprus

3.

Sharm el Sheikh Airport, Sharm el-Sheikh, Egypt

4.

Tunis, Tunisia

5.

Port Louis, Mauritius

6.

Khania, Crete, Greece

7.

Dalaman, Dalaman and Marmaris Coast, Turkey

8.

Praia, Santiago, Cape Verde

9.

Rhodes Town, Rhodes, Greece

10.

Antalya, Antalya Coast, Turkey
 		    
 
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