Hi,
I'm just a hiker with limited winter experience and I was thinking going to Bolivia and try climb Parinacota (with a guide from http://www.bolivianjourneys.org/ after some acclimatization, say doing a trekking tour "Cordillera Real Fast").
Weather wise it looks like this:
http://www.meoweather.com/history/Chile ... l?units=c#
Although the guide (Marco Soria) says only some rain might happen in Jan (not too cold, not bellow -5C) and it would be less rainy starting end of March, what do you think?
Other suggestions are welcomed as well, thanks!