What to pack for Lake Louise, year-round

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

• January -6°C · 18 rain days · 20 items Heavy layers
• February -6.6°C · 18 rain days · 20 items Heavy layers
• March -0.1°C · 20 rain days · 20 items Heavy layers
• April 4.2°C · 20 rain days · 20 items Heavy layers
• May 10.8°C · 20 rain days · 20 items Layered casual
• June 15.2°C · 23 rain days · 20 items Layered casual
• July 20.3°C · 23 rain days · 19 items Light + sun cover
• August 19.7°C · 20 rain days · 20 items Light + sun cover
• September 13°C · 18 rain days · 20 items Layered casual
• October 5°C · 19 rain days · 20 items Heavy layers
• November -3.3°C · 18 rain days · 20 items Heavy layers
• December -8.7°C · 16 rain days · 20 items Heavy layers