Vancouver has an oceanic climate with mild, wet winters and warm, dry summers, shaped by the Pacific Ocean and the Coast Mountains.

Rain defines the city from October through April, with persistent drizzle demanding waterproof layers rather than umbrellas that collapse in the wind.

Temperatures range from 0-8°C in winter to 18-25°C in summer, with snow rare at sea level but cold rain frequent.

High humidity year-round makes the dampness penetrate clothing, while coastal winds off the water add significant wind chill.

Layering with waterproof shells is essential because Vancouver's microclimates mean you might experience three weather patterns on a single bus route.