5. Mid-to-Late January
As soon as the winter holidays end and the kids start going back to school, the crowds at the Disney parks thin out significantly. In fact, there are some winter mornings when the parks look like ghost towns, with very few visitors in sight. On top of all that, January weather is actually very nice in Orlando, with sunny afternoons and chilly evenings. Obviously, this is an amazing time to visit Disney World. Actually, it might just be the number one best time to go.