Whistler, BC Weather

    As one of North America’s premier mountain destinations, Whistler experiences a true four-season alpine climate. From heavy snowfall in the winter to warm, sunny days in the summer, Whistler’s weather is perfect for outdoor enthusiasts year-round. While winters are long and snowy, spring and fall offer quieter conditions with mild temperatures and changing scenery. Whether you’re visiting for world-class skiing or scenic summer hikes, Whistler’s mountain weather plays a big part in shaping your adventure.

    Scroll down for a detailed look at Whistler’s climate by season to help you plan the perfect trip!

    Seasonal Weather in Whistler, BC

    Spring (March – May)

    Spring in Whistler is a transitional season, offering a mix of snowy slopes and blooming valleys. March is still peak ski season, while April and May gradually warm up, melting snow in the village and revealing forest trails.

    • Average Highs: 6°C (43°F) in March to 17°C (63°F) by May

    • Average Lows: -3°C to 5°C (27°F to 41°F)

    • Precipitation: Ranges from 90 mm to 55 mm, with snowfall tapering off in April

    • Sunshine & Cloud Cover: Days lengthen and become sunnier as spring progresses

    • Expect: Great late-season skiing in March; hiking and biking trails opening by late May

    Spring is perfect for visitors who want to combine winter sports with the first signs of warmer weather and fewer crowds.

    Summer (June – August)

    Summer in Whistler is warm, sunny, and made for adventure. With long daylight hours and average highs in the low to mid-20s, it’s an ideal time for mountain biking, hiking, lake swimming, and patio dining.

    • Average Highs: 21°C to 25°C (70°F to 77°F)

    • Average Lows: 9°C to 11°C (48°F to 52°F)

    • Precipitation: Around 30–40 mm per month; occasional afternoon storms

    • Sunshine & Cloud Cover: Mostly sunny skies and 8–10 hours of daylight

    • Expect: Dry, pleasant weather, with cooler nights in the alpine

    This is peak mountain season for non-skiers, with lively village events and scenic gondola rides offering 360-degree mountain views.

    Fall (September – November)

    Fall in Whistler begins with colourful alpine foliage and gradually shifts into early snowfall. September offers crisp, dry days, while October and November mark the return of cooler temps and increasing precipitation.

    • Average Highs: 18°C (64°F) in September, down to 3°C (7°F) in November

    • Average Lows: 7°C to -2°C (45°F to 28°F)

    • Precipitation: Increases from ~50 mm in September to ~120 mm in November, with snowfall starting by late October

    • Sunshine & Cloud Cover: Decreasing daylight and more frequent cloud cover

    • Expect: Beautiful fall colours, fewer visitors, and early snowfall in the upper elevations

    Fall is ideal for peaceful getaways, spa weekends, and early-season ski prep before the winter crowds arrive.

    Winter (December – February)

    Winter is what Whistler is famous for—deep snow, chilly alpine air, and one of the longest ski seasons in North America. Snowfall is consistent and heavy, creating ideal conditions for skiing, snowboarding, and après-ski relaxation.

    • Average Highs: -1°C to 1°C (30°F to 34°F)

    • Average Lows: -7°C to -9°C (19°F to 16°F)

    • Precipitation: 100–160 mm per month, mostly as snow

    • Sunshine & Cloud Cover: Frequent snowfall with bright alpine days between systems

    • Expect: Reliable snowpack, festive winter vibes, and access to over 200 runs on Whistler Blackcomb

    This is peak season for snow lovers, and one of the best times to experience the magic of Whistler Village under a blanket of snow.

    Planning Your Trip

    Whistler is a true year-round destination. Winter brings powder days and world-class skiing, while summer opens up a completely different alpine playground. Spring and fall are perfect for those looking to explore the outdoors at a slower pace, with fewer crowds and more local flavour.