It's the last week of March and we've been in the 80's almost the whole month. June is going to be HOt! But then again it is dependent on what you consider hot. Weather wise the best time to come is in October or in March. Temperatures are nice and the wind isn't crazy. November and April are horrible wind months and if you have any allergies to anything, just don't come. In terms of hotels and crowds. Any three day weekend will be crowded. Any holiday (yes even Christmas) can get crowded. Also avoid convention season in January/February.