But that's not because of the weather, but rather what the conditions are of the bike infrastructure in that weather. I think Amsterdam weather isn't very subs

But that's not because of the weather, but rather what the conditions are of the bike infrastructure in that weather. I think Amsterdam weather isn't very substantially different from Boston's... but in Boston winter weather bike lanes are practically un-existent when snow-plowing trucks have cleared the snow for cars to the area where bike lane would be (if it even exists to begin with). https://en.wikipedia.org/wiki/Amsterdam#Climate https://en.wikipedia.org/wiki/Amsterdam#Climate https://en.wikipedia.org/wiki/Boston#Climate https://en.wikipedia.org/wiki/Boston#Climate