Dog Days are the worst part of the summer. It’s an oppressively hot and humid stretch that historically spans from July 3 to August 1. Picture tossing and turning through a sleepless night because the air feels thick and unmoving, or stepping outside in the afternoon to find the sidewalks shimmering in the heat and your clothes sticking to your skin. Did you know that Dog Days is an even older term, dating back thousands of years to ancient Roman and Greek civilizations?
The phrase “Dog Days” comes from the ancient belief that the brightest star in the night sky, Sirius, also known as the Dog Star, rose alongside the sun during the hottest stretch of the year. Ancient Romans associated this period with extreme heat, drought, and uncomfortable weather conditions, believing the star’s appearance contributed to the intense summer temperatures. Interestingly, in Finland, the Dog Days are known as “hellekesä” and are associated with traditional folk beliefs such as avoiding certain chores or swimming during this period, as people believed it could bring bad luck or illness. While modern science has since disproved any connection between Sirius and the weather, the name has remained part of seasonal tradition for centuries.
Today, Dog Days are less about astronomy and more about surviving peak summer weather. Long afternoons, soaring temperatures, and high humidity often make this stretch of the season feel endless. It’s also the time of year when people look for ways to stay cool, whether that means heading to the beach, enjoying cold treats, planning indoor activities, or finding shade whenever possible. Simple strategies like using fans, wearing loose and light-colored clothing, closing curtains during the hottest part of the day, and drinking plenty of water can make a big difference. You might also try making homemade popsicles or cooling towels, taking cool showers, or limiting outdoor activity to early mornings or evenings to beat the heat.
Even though the Dog Days of summer can feel relentless, they also serve as a reminder to slow down and enjoy the season before fall arrives. Take advantage of longer days, make memories with family and friends, and remember to stay hydrated and safe in the summer heat. Be mindful of summer safety: wear sunscreen, a wide-brimmed hat, and sunglasses to protect yourself from the sun; rest in the shade when possible; and drink plenty of water, even if you don’t feel thirsty. Watch for signs of heat exhaustion or dehydration, such as dizziness, rapid heartbeat, headache, or nausea, and get to a cooler place if you start to feel unwell. Before long, cooler temperatures and changing leaves will be just around the corner.