Spring always gets the credit for the greatest weather of the year but compared to Winter, it's easy to be "great weather." The truth is, NOW is the best weather of the year. September always gets lost in the "back to school" rush but September weather is usually fantastic and that is the case right now. Not too hot but still warm. Not cold yet but cooling off at night!
Smart People head to the beach this time of year to avoid the crowds. It's tough if you have kids but you can save a bunch of money by going this time of year.
And don't forget, it is still summer until September 23rd! So these are still summer days and summer nights, so treat them as such. And fall is beautifull around here too. So enjoy this transitional season and don't let Spring get all the credit!