If you take a peek at your calendar for the year and notice your weekends are busier from May through September, it's likely because it's wedding season. Wedding season is the time of year when most engaged couples celebrate their nuptials, typically when it's not too hot and not too cold. But weather isn't the only factor determining when wedding season is.

Most couples find it more convenient to in the summer, since this is the season when people have a break from school or find it's easier to take PTO from work. Whether you're looking to or you're a wedding guest wanting to schedule out your weekends in advance, here's everything to know about when wedding season is, according to a wedding expert. is a wedding expert, author of "The Budget-Savvy Wedding Planner & Organizer," and founder of the website Budget Savvy Bride.

In the United States, wedding season is from late spring to early fall, with peak months being May, June, September, and October, wedding expert Jessica Bishop says. Depending on your geographical location in the United States, however, other months may be more popular. "Different regions of the United States may have different peak wedding seasons depending on climate and weather patterns," Bishop says.

For example, northern states may have "shorter warm-weather windows, pushing weddings into the summer months," while southern states may "consider cooler seasons for more comfortable celebrations," she adds. Additionally, wedding season in the Pacific Nort.