When to Go

When to Go

High season in the Keys falls between Christmas and Easter. November to mid-December crowds are thinner, the weather is wonderful, and hotels and shops drastically reduce their prices. Summer, which is hot and humid, is becoming a second high season, especially among Floridians, families, and European travelers. If you plan to attend the wild Fantasy Fest in October, book your room at least six months in advance. Accommodations are also scarce during the first few weekends of August, the start of lobster season.

Winter is typically 10°F warmer than on the mainland; summer is usually a few degrees cooler. The Keys also get substantially less rain, around 30 inches annually, compared with an average 55-60 inches in Miami and the Everglades. Most rainfalls are quick downpours on summer afternoons, except in June through October, when tropical storms can dump rain for two to four days. Winter cold fronts occasionally stall over the Keys, dragging overnight temperatures down to the high 40s.