The answer to 'silverfish season' is that silverfish are most active and visible during the warmer months, typically from late spring through early fall. These small, wingless insects are attracted to damp, humid environments and thrive in areas with high moisture levels.
Silverfish are nocturnal and tend to come out at night to search for food, which can include things like paper, books, clothing, and even wallpaper. They are particularly problematic in bathrooms, kitchens, and basements where moisture levels are higher. While they don't pose a significant threat to human health, silverfish can cause damage to personal belongings and household items if left unchecked.