Cockroaches are one of the most resilient pests that can invade our homes. Roaches are most active during the nighttime hours and thrive in warm and humid climates, preferring temperatures generally between 70°F and 85°F. These pests like environments that mimic their natural tropical habitats, which means they are attracted to areas with high humidity and access to water sources. Their activity significantly increases in these conditions, as the warmth and moisture support their needs for breeding, feeding, and growth. However, roaches are highly adaptive and can survive in a wide range of temperatures and environments. So, when is cockroach season, and how can you prepare for when roaches come out?

When is roach season?

Cockroach season typically begins when the weather changes from cool to warm, usually in late spring and throughout the summer months. This is when roaches are most active and visible, searching for food, water, and mates. Cockroach season can vary depending on the region. For instance, in Texas and Florida, where the climate is generally warmer and more humid, roaches can be a year-round problem. In other parts of the US, roaches come out during the hottest months, usually from June through September. While cockroach season may only last a couple of months, it's important to note that indoor infestations can occur at any time of the year, regardless of the outdoor weather.

Cockroach

What factors increase cockroach activity?

The most significant factors that impact when cockroaches are most active are the weather and breeding conditions. Cockroaches generally thrive in warm and humid environments, so they become more active during warmer seasons or in areas that maintain their preferred climate conditions throughout the year. Additionally, reproduction plays a crucial role in their activity levels. Cockroaches reproduce quickly, and their population size can significantly expand in a short amount of time under ideal conditions, leading to more visible activity. These desired conditions include not just the weather but also the availability of food sources and shelter.

Signs of a cockroach season

Cockroach season can bring a noticeable increase in cockroach activity. During this time, roaches seek out hiding spots in dark, undisturbed areas in your home. These pests can be hard to spot, as they generally only come out during the night. Here are the signs to look for when roaches come out:

  • Seeing a cockroach: Physically seeing a cockroach is the best indicator that you are dealing with a cockroach problem. These pests can usually be spotted at night, scurrying away when you turn on the lights.
  • Cockroach droppings: Finding cockroach droppings can indicate there is an ongoing infestation. These droppings usually look like coffee grounds or tiny specks of pepper.
  • Roach egg cases: Cockroaches are aggressive breeders, which is how their infestations can quickly get out of hand. Roaches produce ootheca, which are oblong, brown casings filled with eggs.
  • Musty odors: Cockroaches leave behind strong, musty odors that get worse over time. If you notice a pungent, musty smell in your home, you may be dealing with an infestation.

Cockroach crawling

How to prepare for roach season

When cockroach season begins and roaches start to come out – their presence can create big problems in your home. Integrating simple preventive measures can significantly reduce the likelihood of a roach infestation. Sealing entry points, eliminating clutter, and keeping a clean home can help reduce the chances of roaches being active in your home.

If you find yourself dealing with cockroaches, it’s time to call in the experts at Terminix. Our technicians are trained to seek out cockroaches' hiding spots and help eliminate them from your home. Plus, with one of our annual pest control plans, PestFree365 or PestFree365+, you can protect your home from cockroaches and up to 39 other common household pests.

1 Covered Pests defined in your Plan. Automatic payment sign up is required for PestFree365+. Voles and fire ants are only covered if they are in the home, we will not treat the lawn. Homes must be free of bed bugs at the initial service to qualify for coverage of bed bugs under the PestFree365+ Plan. Applies to single family, free-standing, owner-occupied homes only. Account must be in good standing. Other limitations may apply. See Plan for details. To see our Covered Pests, visit Terminix.com/pest-control/pestfree365.