Hi. I'm a 65 year old retiree from Northern Wisconsin. It's below 0 and we already have a foot of snow. My husband and I are traveling to Rosarito Beach for the winter with our dogs. I have searched and searched for an accurate description of the the weather for Jan-April and the best I can get is it's better than where you are! No kidding. I don't know what to pack. Can anyone help?