Summer can be tough on your hair with sun, heat, and humidity causing damage, frizz, and dryness. To keep your locks looking healthy and beautiful, here are some summer hair care tips for women: protect your hair from the sun with hats or scarves, use a leave-in conditioner or hair oil to moisturize, avoid using hot styling tools, opt for hairstyles that require minimal heat styling, and rinse your hair with cool water after swimming in a pool or ocean to remove chlorine or salt.