Castries Climate Guide

The Climate Guide for Castries, St Lucia 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.

Castries Weather St Lucia Summary Castries Climate Castries Today Castries Forecast Castries When Best
Castries Weather St Lucia Summary Castries Climate Castries Today Castries Forecast Castries When Best
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 Castries 28°C (82°F) Max Daytime Temperature in February in Castries 28°C (82°F) Max Daytime Temperature in March in Castries 29°C (84°F) Max Daytime Temperature in April in Castries 30°C (86°F) Max Daytime Temperature in May in Castries 30°C (86°F) Max Daytime Temperature in June in Castries 30°C (86°F) Max Daytime Temperature in July in Castries 30°C (86°F) Max Daytime Temperature in August in Castries 30°C (86°F) Max Daytime Temperature in September in Castries 30°C (86°F) Max Daytime Temperature in October in Castries 29°C (84°F) Max Daytime Temperature in November in Castries 28°C (82°F) Max Daytime Temperature in December in Castries
Min Night-time Temperature (°C) 21°C (70°F) Min Night-time Temperature in January in Castries 21°C (70°F) Min Night-time Temperature in February in Castries 22°C (72°F) Min Night-time Temperature in March in Castries 22°C (72°F) Min Night-time Temperature in April in Castries 23°C (73°F) Min Night-time Temperature in May in Castries 24°C (75°F) Min Night-time Temperature in June in Castries 24°C (75°F) Min Night-time Temperature in July in Castries 24°C (75°F) Min Night-time Temperature in August in Castries 23°C (73°F) Min Night-time Temperature in September in Castries 23°C (73°F) Min Night-time Temperature in October in Castries 23°C (73°F) Min Night-time Temperature in November in Castries 22°C (72°F) Min Night-time Temperature in December in Castries
Hours of Sunshine (Daily) 8 Hours of Bright Sunshine per day (72% of Daylight Hours) in January in Castries 8 Hours of Bright Sunshine per day (71% of Daylight Hours) in February in Castries 8 Hours of Bright Sunshine per day (69% of Daylight Hours) in March in Castries 8 Hours of Bright Sunshine per day (67% of Daylight Hours) in April in Castries 8 Hours of Bright Sunshine per day (64% of Daylight Hours) in May in Castries 8 Hours of Bright Sunshine per day (58% of Daylight Hours) in June in Castries 8 Hours of Bright Sunshine per day (61% of Daylight Hours) in July in Castries 8 Hours of Bright Sunshine per day (65% of Daylight Hours) in August in Castries 8 Hours of Bright Sunshine per day (62% of Daylight Hours) in September in Castries 7 Hours of Bright Sunshine per day (63% of Daylight Hours) in October in Castries 8 Hours of Bright Sunshine per day (66% of Daylight Hours) in November in Castries 8 Hours of Bright Sunshine per day (68% of Daylight Hours) in December in Castries
Hours of Daylight (Daily) 11 Hours of Daylight in January in Castries 12 Hours of Daylight in February in Castries 12 Hours of Daylight in March in Castries 12 Hours of Daylight in April in Castries 13 Hours of Daylight in May in Castries 13 Hours of Daylight in June in Castries 13 Hours of Daylight in July in Castries 13 Hours of Daylight in August in Castries 12 Hours of Daylight in September in Castries 12 Hours of Daylight in October in Castries 11 Hours of Daylight in November in Castries 11 Hours of Daylight in December in Castries
Heat and Humidity Discomfort Moderate Heat & Humidity in January in Castries Moderate Heat & Humidity in February in Castries Moderate Heat & Humidity in March in Castries Moderate Heat & Humidity in April in Castries High Heat & Humidity in May in Castries High Heat & Humidity in June in Castries High Heat & Humidity in July in Castries High Heat & Humidity in August in Castries High Heat & Humidity in September in Castries High Heat & Humidity in October in Castries High Heat & Humidity in November in Castries Moderate Heat & Humidity in December in Castries
Days with some Rainfall 17 Days with some Rainfall in January in Castries 12 Days with some Rainfall in February in Castries 13 Days with some Rainfall in March in Castries 11 Days with some Rainfall in April in Castries 15 Days with some Rainfall in May in Castries 18 Days with some Rainfall in June in Castries 19 Days with some Rainfall in July in Castries 19 Days with some Rainfall in August in Castries 20 Days with some Rainfall in September in Castries 17 Days with some Rainfall in October in Castries 19 Days with some Rainfall in November in Castries 18 Days with some Rainfall in December in Castries
Monthly Rainfall (mm) 129 mm (5.1 inches) Monthly Rainfall in January in Castries 98 mm (3.9 inches) Monthly Rainfall in February in Castries 88 mm (3.5 inches) Monthly Rainfall in March in Castries 100 mm (3.9 inches) Monthly Rainfall in April in Castries 148 mm (5.8 inches) Monthly Rainfall in May in Castries 181 mm (7.1 inches) Monthly Rainfall in June in Castries 212 mm (8.3 inches) Monthly Rainfall in July in Castries 260 mm (10.2 inches) Monthly Rainfall in August in Castries 251 mm (9.9 inches) Monthly Rainfall in September in Castries 261 mm (10.3 inches) Monthly Rainfall in October in Castries 314 mm (12.4 inches) Monthly Rainfall in November in Castries 173 mm (6.8 inches) Monthly Rainfall in December in Castries
Chance of Ground Frost No Chance of Ground Frost in January in Castries No Chance of Ground Frost in February in Castries No Chance of Ground Frost in March in Castries No Chance of Ground Frost in April in Castries No Chance of Ground Frost in May in Castries No Chance of Ground Frost in June in Castries No Chance of Ground Frost in July in Castries No Chance of Ground Frost in August in Castries No Chance of Ground Frost in September in Castries No Chance of Ground Frost in October in Castries No Chance of Ground Frost in November in Castries No Chance of Ground Frost in December in Castries
UV Index (Maximum) UV (Maximum) Index 9 (Very High) in January in Castries UV (Maximum) Index 11 (Extreme) in February in Castries UV (Maximum) Index 11+ (Extreme) in March in Castries UV (Maximum) Index 11+ (Extreme) in April in Castries UV (Maximum) Index 11+ (Extreme) in May in Castries UV (Maximum) Index 11+ (Extreme) in June in Castries UV (Maximum) Index 11+ (Extreme) in July in Castries UV (Maximum) Index 11+ (Extreme) in August in Castries UV (Maximum) Index 11+ (Extreme) in September in Castries UV (Maximum) Index 11 (Extreme) in October in Castries UV (Maximum) Index 9 (Very High) in November in Castries UV (Maximum) Index 8 (Very High) in December in Castries
Sea Temperature (°C) 27°C (81°F) Sea Temperature in January in Castries 26°C (79°F) Sea Temperature in February in Castries 26°C (79°F) Sea Temperature in March in Castries 27°C (81°F) Sea Temperature in April in Castries 28°C (82°F) Sea Temperature in May in Castries 28°C (82°F) Sea Temperature in June in Castries 28°C (82°F) Sea Temperature in July in Castries 28°C (82°F) Sea Temperature in August in Castries 29°C (84°F) Sea Temperature in September in Castries 29°C (84°F) Sea Temperature in October in Castries 28°C (82°F) Sea Temperature in November in Castries 27°C (81°F) Sea Temperature in December in Castries
J F M A M J J A S O N D

Castries Climate Zone

Castries has a hot tropical climate with no dry season.
Castries Holidays Castries Flights Castries Hotels Castries Hire Cars Castries Villas Castries Transfers
Castries Holidays Castries Flights Castries Hotels Castries Hire Cars Castries Villas Castries Transfers

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

Castries Weather by Month
Check the weather for a particular month in Castries by selecting a month from the list below. Alternatively check which month usually has the Best Weather in Castries. 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 Climate Guide Regions

1.

Thailand

2.

Maldives

3.

Barbados

4.

Dominican Republic

5.

Cancun and Riviera Maya, Mexico

6.

Cuba

7.

Sri Lanka

8.

Antigua

9.

Goa, India

10.

Jamaica
Popular Climate Guide Destinations

1.

Cape Town, South Africa

2.

Mombasa, Kenya

3.

Sydney, New South Wales, Australia

4.

Bangkok, Thailand

5.

Male, Maldives

6.

Bridgetown, Barbados

7.

Santo Domingo, Dominican Republic

8.

Cancun, Cancun and Riviera Maya, Mexico

9.

Havana, Cuba

10.

Colombo, Sri Lanka

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