Europe in 8 months

Hi everyone!
My name is Kerry and I’m a 23 year old girl. I am planning on traveling Europe not this January but the next for about 8 months. I was thinking of starting in Scotland/Ireland/England then making my way over to France/Germany/Czech Republic/Spain/Portugal/Italy and Greece. Right now I’m trying to gather some information and I was hoping you could help me. I’ve never been to Europe before and I would like to know what months are best to visit each country (I’m not a big fan of the cold) and what are some of the best things to do/places to go in each country. I want to do all types of things from the touristy-cheesy type things, the party scence, historical sites, and local stuff. I like the outdoors, galleries, museums, sports games, pretty much everything. Any suggestions would be greatly appreciated. You can reply here or email me at kerry80@shaw.ca and if there is anything you want to know about Canada, specifically British Columbia or Vancouver, BC I would be happy to try and answer your questions. Thanks!