What to pack for Tokyo, year-round

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

• January 10°C · 5 rain days · 18 items Layered casual
• February 10°C · 6 rain days · 18 items Layered casual
• March 14°C · 10 rain days · 16 items Layered casual
• April 19°C · 10 rain days · 18 items Light + sun cover
• May 23°C · 10 rain days · 17 items Light + sun cover
• June 26°C · 12 rain days · 17 items Hot-weather kit
• July 30°C · 11 rain days · 19 items Hot-weather kit
• August 31°C · 9 rain days · 19 items ⚠ Hot-weather kit
• September 27°C · 12 rain days · 20 items ⚠ Hot-weather kit
• October 22°C · 11 rain days · 18 items ⚠ Light + sun cover
• November 17°C · 7 rain days · 17 items Layered casual
• December 12°C · 5 rain days · 17 items Layered casual