Seasonal Weather in Comox Valley, BC
Located on the east coast of central Vancouver Island, the Comox Valley is made up of charming communities like Courtenay, Comox, and Cumberland—each offering a unique mix of coastal calm and alpine access. The region enjoys a mild maritime climate with four distinct seasons, from warm, dry summers to snow-capped winters in the nearby mountains. Whether you’re visiting for beach days or ski weekends, Comox Valley’s weather makes it easy to enjoy the outdoors all year long!
To learn more about things to do in the area, visit our Comox Valley Tourism Guide.
Book your stay in the Comox valley with us and discover why so many travellers return to this dynamic, welcoming region again and again.
Scroll down for a detailed look at Comox Valley’s climate by season to help you plan the perfect trip!
Spring (March – May)
Spring in the Comox Valley is full of contrast and possibility. While snow often lingers in the mountains through April, the valley floor sees flowers bloom, trails dry out, and sunshine gradually returns. This is a great time to explore both alpine and coastal areas in the same day.
- Average Highs: 11°C to 16°C (52°F to 61°F)
- Average Lows: 3°C to 7°C (37°F to 45°F)
- Precipitation: 50–70 mm per month, decreasing toward May
- Sunshine & Cloud Cover: Brightening skies with longer days
- Expect: Coastal hikes, quiet beaches, and spring skiing on Mount Washington
Enjoy the best of both seasons with cross-country skiing in the morning and biking through the valley by afternoon.
Summer (June – August)
Summer in the Comox Valley is warm, sunny, and dry—ideal for exploring the ocean, rivers, and mountains. It’s a popular season for family vacations, especially with the calm ocean water and wealth of outdoor festivals and events.
- Average Highs: 21°C to 25°C (70°F to 77°F)
- Average Lows: 11°C to 13°C (52°F to 55°F)
- Precipitation: Low—10–30 mm per month
- Sunshine & Cloud Cover: Clear skies and 8–10 hours of sun per day
- Expect: Warm afternoons, cool nights, and great beach and trail conditions
Visit Goose Spit Park, tube the Nymph Falls, or explore Cumberland’s mountain biking trails during this golden season!
Fall (September – November)
Fall is peaceful and colourful in the Comox Valley. Early autumn still feels like summer, while late October and November bring misty mornings, cooler temperatures, and the return of rain. This is a perfect time for food, art, and culture.
- Average Highs: 19°C in September, dropping to 8°C (66°F to 46°F) by November
- Average Lows: 9°C to 4°C (48°F to 39°F)
- Precipitation: 40 mm in early fall, rising to 100+ mm by November
- Sunshine & Cloud Cover: Shortening days and cloudier afternoons
- Expect: Vibrant trees, crisp air, and a slower, more reflective pace
Fall is great for farmers’ markets, gallery hopping, and taking in the valley’s changing landscapes on foot.
Winter (December – February)
Winters in the valley are mild near the coast and snowy in the mountains, offering a little something for everyone. Mount Washington Alpine Resort is just 30 minutes from sea level, making snow sports especially accessible.
- Average Highs: 5°C to 7°C (41°F to 45°F)
- Average Lows: 0°C to 2°C (32°F to 36°F)
- Precipitation: 80–120 mm per month, with snow at higher elevations
- Sunshine & Cloud Cover: Cloudy skies dominate; brief sun breaks daily
- Expect: Rain in the valley, snow on the slopes, and green views near the coast
This is the season for skiing, snowshoeing, or warming up in one of the valley’s many cozy cafés.
Planning Your Trip
With its combination of coastal charm and alpine access, the Comox Valley offers something unique in every season. Bring sturdy footwear, layered clothing, and your sense of adventure—you could be at the beach in the morning and on the slopes by afternoon.