What to pack for Ottawa, year-round

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

• January -4.3°C · 18 rain days · 20 items Heavy layers
• February -3.1°C · 17 rain days · 20 items Heavy layers
• March 2.3°C · 18 rain days · 20 items Heavy layers
• April 10.8°C · 17 rain days · 20 items Layered casual
• May 19.3°C · 16 rain days · 20 items Light + sun cover
• June 23.5°C · 18 rain days · 18 items Light + sun cover
• July 26.3°C · 18 rain days · 19 items Hot-weather kit
• August 24.9°C · 18 rain days · 19 items Light + sun cover
• September 21.2°C · 15 rain days · 16 items Light + sun cover
• October 13.7°C · 18 rain days · 18 items Layered casual
• November 5.4°C · 17 rain days · 20 items Heavy layers
• December -0.1°C · 17 rain days · 20 items Heavy layers