What to pack for St. Lucia (Castries), year-round

St. Lucia (Castries) has 12 distinct packing realities. Pick the month you're traveling — each opens a full data-driven list:

• January 27.1°C · 26 rain days · 20 items Hot-weather kit
• February 27.3°C · 24 rain days · 20 items Hot-weather kit
• March 27.8°C · 26 rain days · 20 items Hot-weather kit
• April 28.6°C · 23 rain days · 21 items Hot-weather kit
• May 29.2°C · 26 rain days · 21 items Hot-weather kit
• June 29.2°C · 27 rain days · 21 items Hot-weather kit
• July 29°C · 29 rain days · 21 items Hot-weather kit
• August 29.4°C · 29 rain days · 22 items ⚠ Hot-weather kit
• September 29.9°C · 27 rain days · 22 items ⚠ Hot-weather kit
• October 29.3°C · 28 rain days · 22 items ⚠ Hot-weather kit
• November 28.4°C · 28 rain days · 21 items Hot-weather kit
• December 27.9°C · 23 rain days · 20 items Hot-weather kit