* Weather: You have the best chance of fine weather in summer and don't have to worry about hail or rain, so that is one less thing that you have to fret about on the day.
* Photography: Photos look good when it's sunny outside, the lighting is perfect for indoor shots too - your photographer can get some really creative snaps with light peeping through around you. Flowers are all in full bloom too, so your surroundings will be just beautiful.