Is this the right time to visit Switzerland? (Geneva)

Hi Friends,
I plan to visit Switzerland possibly from 21st of December till 25th of December. I am a great fan of nature and visiting landscapes, mountains, lakes has been a passion for me and this is the only reason i intend to visit Switzerland during these Christmas holidays. So my question is – is this the right time to visit Switzerland, considering its already December? Ideally, i would love to visit most of the places mentioned in this link Protected content .

Please note, i know nothing about the skiing, so that is not an attraction for me :)
Thanks for reading all this and i look forward to read your kind response.

hassaan
Netherlands