Snakes are more commonly encountered when temperatures average between 80 and 90 degrees Fahrenheit; usually during the spring and throughout the summer. They are most active in early morning and late afternoon, as summer temperatures are often too hot for them to be out in during the hottest times of day. Snake activity will pick back up again in late summer and early fall before they go into hibernation or brumation. Brumation is more common in southern states where the climate is warmer and snow is less likely.
Snakes are often found in areas where rodents are present as this is one of their primary food sources. Snakes are also known to eat frogs, birds, moles, voles, insects, and even fish. If you have a problem with any of these animals, consider getting rid of that pest issue first. Once the source of food has been eliminated, snakes will move on in search of another source of food.