Just come back from miami beach. had a cracking holiday. We stayed at The clinton hotel and spa in washington avenue, which is just one road away from colins avenue. Colins avenue is where all the beaches and hotels are.
Miami in July thru to september can suffer from hurricanse season, so you can be stranded out there but hatched up in your hotel.
Any other time miami is a great destination to go on holiday or on a honeymoon trip.
Miami weather is pretty static the whole year, with a difference of about 10 degrees, so in November we had weather of about 27 degrees, which was perfect, but it can get up to the close to 40 degree mark in the summer, which would be very very hot.
Most tourists dont go during the summer months and alot of the retired people that live in miami go away for the couple of really hot months