Castries, Saint Lucia from Miami December 2025

Cruise to Castries in December 2025. From the Port of Miami, Florida, departs numerous cruise ships from Miami cruise terminals throughout December 2025, offering a top-quality itinerary to Castries, Saint Lucia. There’s lots to see and do in Castries, your only job is to find your little bit of heaven in this great cruise destination. The color of the sea is indescribable; it is calm; no waves; and the water is warm and clear. If you’re looking for a tropical getaway, Castries’s warm waters are the ultimate place for relaxation.

Castries Weather Conditions in December

• Crowds: High — holiday travelers boost numbers.
• Cruise Prices: High, reflecting holiday and peak travel.
• Suitability: Excellent — one of the best times to visit due to favorable weather.
• Daytime Average Temperature: 84°F (29°C).
• Nighttime Average Temperature: 75°F (24°C).
• Water Temperature: 82°F (28°C).
• Average Rainfall: 3.5 inches (89 mm).
• Average Rainy Days: 11 days.
• Rain Pattern: Minimal rainfall, usually brief showers.
• Hurricane Risk: Very low.