In general, February is a great month for WDW. There are some "wrinkles" you need to be aware of which include: President's Day Weekend (Parks busier), possibility of cheerleaders/dancers at PC & AS (ask CM for specific dates). February is generally cool with relatively low attendance. Key to weather is layered clothing -- & check those early morning hours to be sure you'll be warm enough! Much lower chance of rain than spring-summer (when it's 50%). Park hours at MK somewhat shorter -- although EMH & LEH will provide all the hours you could want.