Weather on St Simons Island

by Tully

When to Visit St. Simons Island: Weather & Season Guide

St. Simons Island offers one of Georgia’s most popular year-round beach destinations. With an average temperature of 68 degrees, St. Simons Island weather is comfortable no matter which season you plan your visit! Whether you want to experience the best of our beaches in the summer or explore our island without the crowds in the winter, there is a season for everyone on the Golden Isles. 


Discover the perfect basecamp for your island adventures with Real Escapes Properties, offering more than 160 vacation rentals on St. Simons Island!

St. Simons Island Summer

The most popular time to visit St. Simons Island is during the summer months. Average temperatures are in the 80s, with the hottest month being in July, when temperatures can reach the low 90s. Most of our tourists visit in the summer, so things like lodging, restaurants, and the beaches fill up fast. 


Summer is the best time to spend at our beautiful beaches, enjoy watersports, and catch free live music during the summertime concert series!


Winter on the island offers milder temperatures, fewer crowds, and lower prices than summer. St. Simons Island weather in the winter is in the mid to lower 60s, with overnight lows in the 40s. Winter is an excellent option for budget-conscious travelers or those looking to spend holidays at the beach. 


Although winter is a bit chilly for swimming, it’s an excellent time to enjoy fishing, birdwatching, outdoor exploration, and festive seasonal events!

Spring and Fall

The shoulder seasons of spring and fall also offer a fantastic time to visit St. Simons. Fall weather is usually in the 70s but can fluctuate from the high 60s to the mid-80s. Fall is an excellent time to enjoy biking, kayaking, food festivals, and fall events like the annual PGA Tour.


Spring also ranges from the high 60s to the low 80s, welcoming new blooms and migratory birds to the Golden Isles. We offer an excellent destination for a family-friendly spring break, where you can enjoy beaches, bike trails, wildlife, and more!

Plan Your St. Simons Island Getaway

There’s never a bad time to visit St. Simons Island with Real Escapes Properties! Make sure to check the St. Simons Island weather before your visit to learn more about what to pack for the season. Browse our collection of over 160 vacation rentals on St. Simons Island, ranging from spectacular condos to cozy cottages. Please contact us to learn more about planning your Georgia getaway on St. Simons Island!