Take your gloves and warm coats. The temperature is very variable in Jan. I have been there the past four Januarys and had temps from mid-80s to a HIGH of mid 40s and a low in the 20s(last week of Jan 03, first week of 02) It has actually been as cold in Orlando as it has been in Philadelphia. While the average low may be in the low 60s, you should check a weather site that gives last year's daily highs and lows. If you look at long range weather reports for more than 7 days, they are giving you past year averages. Hope that it is just wasted suitcase space, better than trying to but gloves in the Sunny state!