However, also try the Premium Satellite image option. This image set is a mix of different sources (dates and resolutions) optimized for highest quality - regardless of date. Therefore, you may get lucky and find that the Premium Satellite image is from the winter months. To confirm the date, look at the details in the NW corner of the map area on Step 2 by clicking "Preview now."
Note that Aerial and Hybrid TopoPhotos are special-order maps, which can be purchased by calling 877-587-9004.