Convenience is relative. Sure, cycling in winter requires a good pair of mittens, and a warm hat, but all in all, it seems that a lot of people prefer it in Oulu over driving.
And the thing here is that it’s not the weather that’s stopping people from cycling. It’s shitty maintenance of the cycling network. Slush and ice, being forced into the same space as cars.
And that’s the newsworthy part - how does Oulu manage to maintain a cycling network in winter where most other cities fail. The answers include things such as priorities, dedication, investment. Oulu dedicates resources to the problem. Most towns don’t because “no one cycles in winter” - which then becomes a self-reinforcing prophecy.
How do Europeans keep ice off bike lanes? Salt?
Interestingly Oulu bike roads clearing contract states the company doing the snowplowing can do inspections only on bicycles, not cars :)
Salt only works until ten below zero. After that it only makes things worse.
When it works the result can be magical if combined with sweeping. Trashes the drivetrain real bad though.
There's a nice big picture how Oulu does it, halfway down the article.
It’s not just Oulu, though: any city with students in the North has a lot of bikes, Umeå in Sweden has 40k students almost all on bikes; Vaasa (opposite Umeå, in Finland) also has a lot of bikes. Uppsala, Stockholm, Malmö, Göteborg, Eppo, all have a lot of bikes—and just as many in winter and summer.