And how much snow does Lausanne get?
And I was also informed Lausanne doesn't get much snow at all.
So, I would suggest a nice wind breaker and sweaters. But, then again, back home I am still wearing sweaters when its -20 out.
Good luck!
you can't put a definite on that ,it depends from year to year, last year we didn't have a proper winter and almost no snow,the year before we were basically snowed under
So,considering that the wind 'la bise' http://en.wikipedia.org/wiki/Bise is oftentimes blowing through Switzerland it's really recommendable to have a thick-ish windbreaker or sweater.
Snowsuits are much comfier to be out in the snow when sledding or skiing,but you can get quite cheap ones at the local Supermarkets like Migros,Coop or Carrefour.Should the price of them be too high for you,then there are second-hand stores from the red cross for example
http://srk-bern.ch/angebot.php?id=5&setlang=fr,tho i couldn't find a similar shop in Lausanne,but Biel is about 45 mins away from lausanne by car
Then there are also shops such as Cash Converters who also carry snow stuff, from skis to tobbogans and skidresses/snowsuits.
Lausanne has got a few steep roads and it's also recomendable to get boots with a good (gripping?) sole,otherwise you might involuntarily skidding down the roads
Of course, most locals will still complain that it is extremely cold whenever it drops below +5. However, I've found that many people's problem is that they seem to think that cold weather clothing is only something that should be worn in the mountains, while in the city many insist on not wearing sufficiently warm clothing, and therefore complain of the cold weather a lot.
I was worried that my Canadian toughness might wear off after a couple of years here. However, it just got cold again last week (around 0 for a few days) and I still thought that it wasn't a very big deal, and was very happy to see the snow again
Regarding second-hand winter clothing, the best place in town is probably the Salvation Army (l'Armee du Salut) on Rue de la Borde.
For a more objective opinion, check out the statistics on the BBC weather website for Geneva monthly averages , they don't have Lausanne but there is not much difference.
And of course, if you go out of the city, your heavy snow clothes could be needed, especially if you want to go skiing or just hang out in the mountains. We've just moved 10 kilometers from Lausanne center and we have snow here already.