Everglades National Park in August

December through April is peak season for good reason — lower humidity, fewer bugs, and wildlife congregates around shrinking water sources. January and February offer the most comfortable temperatures, usually in the 70s during the day. March brings migrating birds but also spring break crowds. April starts getting warmer but still manageable. Here's what nobody tells you about summer: it's not just hot, it's oppressively humid with afternoon thunderstorms that can trap you on exposed trails. Plus mosquitoes and no-see-ums will eat you alive. Hurricane season runs June through November, though the park rarely closes completely. Early morning visits work best year-round — wildlife is more active and temperatures are cooler.