Yes, in the dead of winter, our dialy highs are about 40 degrees F. Our nightly lows are normally just above freezing. We do get colder nights than 32F, but not often. We get rain quite often in the winter months, but we only get snow or ice very infrequently - normally only a handful of times per year, and only within the December to February timeframe. Wikipedia refers to our climate here as "Mediterranean".
Vancouver Island is, by Government admission, "the high spots in a much larger underwater mountain range", so we have lots of adjacent small islands and very hilly and curvy roads - exactly what a motorcyclist treasures.
One negative is that the terrain is so rugged that basically only the eastern side of the island has roads and communities, and the roads and homes extend inland only a few miles except for a handful of exceptions. So, it's NOT "a different road every day" type of place.
A second negative involves the ferry services to get off and on the island, even though the BC Ferry System treats motorcyclists like royalty - no reservations required ever - they always get you on no matter how many cars are held for the next ferry, and you always get a spot right at the bow of the ferry, so you are the first ones off the ferry at the destination. The problem is that it is at least a 90 minute ferry ride to ANYWHERE, and the associated lineup and wait times and loading and unloading times make ANY ferry trip anywhere take a minimum of 2 hours and as much as 3 hours, each way, and it costs about $45 each way except on some week days where seniors go for free but the bike still costs around $28. So, any off-island motorcycle trip either has to be a very short one, or involve staying on The Mainland overnight(s).
There are also not many motorcycle shops. I am blessed by the fact that the Kawasaki dealership is just 3 km = 2 miles from my home, and its owner and I have become good friends.
Jim G