We brought salopettes and ski jackets, gloves hats etc.
If you are new to skiing and won't be using the tow lift, it will be hot work sidestepping up the slopes. We found the salopettes kept the end that kept falling in the snow dry! But, got much too hot with the jackets after a while and ended up taking them off.
But - it's a big shock to the system going up the mountain from the sun by the sea. We saw one girl up their a couple of years ago in cut off jeans and flip flops, she was absolutely freezing! They had travelled from Paphos and her young brother and dad went off skiing for the morning, leaving her and her mum sitting in the cafe trying to keep warm...
Wear layers so you can remove when you get hot but put back on again once you stop skiing as it gets chilly very quickly.
The weather can change quite rapidly too... you could be in sunshine one minute, then if it rains lower down the mountain, you will get squally snow showers up top.
February is definitely the best time for snow.
Unfortunately, the Ski Cyprus webcam hasn't been up and running for almost all of this year - it got hit by lightning in a bad storm in January - but, this is the link directly to the webcam just in case:
http://www.skicyprus.com/SKICYPRUS/cam/default.asp