What to pack for Koh Samui, year-round

Koh Samui has 12 distinct packing realities. Pick the month you're traveling — each opens a full data-driven list:

• January 27.7°C · 24 rain days · 20 items Hot-weather kit
• February 28.4°C · 17 rain days · 21 items Hot-weather kit
• March 29.9°C · 17 rain days · 21 items Hot-weather kit
• April 30.6°C · 23 rain days · 21 items Hot-weather kit
• May 30.5°C · 29 rain days · 21 items Hot-weather kit
• June 30.1°C · 27 rain days · 21 items Hot-weather kit
• July 29.8°C · 28 rain days · 21 items Hot-weather kit
• August 29.8°C · 28 rain days · 21 items Hot-weather kit
• September 28.9°C · 29 rain days · 21 items Hot-weather kit
• October 28.2°C · 31 rain days · 21 items Hot-weather kit
• November 27.9°C · 29 rain days · 20 items Hot-weather kit
• December 27.6°C · 24 rain days · 20 items Hot-weather kit