Carlsbad, California, experiences typically mild and sunny conditions during May. Average high temperatures range from the mid-60s to low 70s Fahrenheit (18-22 degrees Celsius), while average lows fall between the mid-50s to low 60s Fahrenheit (13-16 degrees Celsius). Ocean breezes moderate temperatures, creating a comfortable climate. Rainfall is uncommon, with May being part of the dry season.
This pleasant climate makes May an attractive time to visit Carlsbad. Outdoor activities, such as visiting the beaches, exploring the flower fields, or enjoying the numerous parks and trails, become highly enjoyable. The comfortable temperatures and sunshine provide ideal conditions for leisurely pursuits. Historically, May has marked the transition from spring to summer in Carlsbad, offering a preview of the warm weather to come while retaining the vibrant blooms associated with springtime.