As the days grow shorter and the air turns crisp, it’s clear that winter is on its way in the Cowichan Valley. But before you imagine snowdrifts and ice storms, take a deep breath - our winters here are some of the mildest in Canada. With a little preparation, this season can be one of the most enjoyable times of the year to live on Vancouver Island.
What to Expect
Winter in the Cowichan Valley is generally mild and green, with temperatures often hovering between 0°C and 8°C. We see more rain than snow - especially around Duncan, Chemainus, and Cobble Hill - while areas like Lake Cowichan, Youbou, and the higher elevations of Shawnigan Lake can experience the occasional snowy morning.When snow does fall, it’s often short-lived, quickly giving way to the familiar coastal drizzle. That said, a bit of planning goes a long way: keeping gutters clear, checking for good drainage, and sealing doors and windows can make a noticeable difference in comfort and energy efficiency.Driving and Travel
If you’re driving south to Victoria, don’t forget that winter tires are required from October 1st to April 30th when crossing the Malahat Summit (Highway 1). Even if the Cowichan Valley is mild and green, conditions can shift quickly on the summit - so be prepared.For residents in Lake Cowichan, Youbou, or the outskirts of Shawnigan Lake, it’s a good idea to have snow-rated all-weather tires and a small emergency kit in your vehicle. These areas can see more frost and light snow than the lower-lying regions.Winter Equipment Checklist
To make your Cowichan winter as easy and comfortable as possible, here’s a quick checklist of what’s worth having on hand:- ✅ Rain gear: A solid waterproof jacket and boots will be your best friends.
- 🧤 Outdoor mats & boot trays: Keep mud and rain outside where they belong.
- 🪣 Dehumidifier: Helps prevent condensation and keeps indoor air comfortable.
- 🔦 Flashlight or headlamp: Handy for those early dark evenings or short power interruptions.
- 🧊 Ice melt & small shovel: Useful for driveways and walkways, especially in higher elevations.
- 🚗 Winter or all-weather tires: Required for Malahat travel and smart for frosty mornings.
- 🔥 Firewood or backup heat source: A cozy backup and perfect for island evenings.
- 🌧️ Gutter guards or leaf blower: Keep drainage clear through the rainy season.