Monsoon season pests

Monsoons offer a break from the summer heat and dryness, but as much as a change in the weather might bring relief, it can also bring unwelcome guests. From pesky bugs to stinging pests, the rain can drive a variety of insects to your home, specifically southwestern US states and communities in a community like Phoenix and Chandler, AZ.

Don’t let the weather create discomfort or bring unnecessary pests onto your property. Find out which pests are most active during monsoon weather – and what you should do about them. Western Exterminator can help get rid of the bugs that are common during the rainy season; all you need to do is call us at 888-444-6138 or get in touch online. No one should have to deal with persistent pest problems when monsoons hit, and we’ll help you get rid of the critters to prevent infestations from taking hold.

When is the monsoon season in the Southwest?

Monsoon season in the southwestern US typically starts at the beginning of July and lasts until the end of August, but sometimes it begins during the last week of June and lasts until early September.

How do the monsoons affect bugs?

The monsoon season brings big changes in moisture and temperature. States with dry climates, like Arizona, become humid, which is ideal for many pests. Rain floods underground nests, so bugs look for drier places, often ending up inside homes and businesses. This is why monsoon season increases pest activity in Arizona.

More moisture also means better breeding conditions for monsoon season insects. Mosquitoes, ants, and termites thrive in the wet, warm weather. Rainwater softens soil, raises humidity, and creates standing water, all of which help pests multiply.

With food and nesting spots now easier to find, insects become more active. Mosquitoes and termites need moisture to reproduce, while ants and cockroaches look for shelter. That’s why it's important to have regular pest control checks during monsoon months to help manage infestations before they spread.

Common pests during the monsoon season

Homeowners often notice a surge of monsoon season bugs during the rainy months. Some of the most common pests during the monsoon season include mosquitoes, ants, termites, cockroaches, and scorpions. Each of these pests becomes more active due to the added moisture and humidity.

Ants during monsoon season

When it rains, ants come indoors to seek sustenance and shelter, leaving their previous location. The bad news is, they may do damage to your home and its contents. Monsoon season can also bring on ant swarms, which you may find alarming. Ants can swarm to begin new colonies, and when the soil is moist, it is easier for them to create nests. You may notice fire ants and crazy ants in particular, as they are common in the southwestern states.

Carpenter ants may even damage your home’s structure as they create tunnels inside wood. Also called galleries, these tunnels can weaken the wooden frames of area homes and businesses. Pest control professionals like Western Exterminator can help remove infestations before serious damage occurs. If you see many ants popping up, do not ignore them - reach out to a reliable ant expert as soon as you can.

Termites and monsoon season

Termites are also hazardous to your home, potentially damaging wooden structures and undermining foundations. Although termites are present all year round, monsoons tend to bring out termite swarmers (flying termites). The soil is moistened when it rains, and, as with ants, that facilitates termite digging. Although not every kind of termite in the Southwest causes damage to a structure, the Phoenix area does contain the desert subterranean termite, a common pest termite in the region that you may see swarming.

Swarming termites near your property could signal a nearby colony. If you see swarmers, contact a pest control professional to check for an infestation inside. If you see mud tubes or tunnels in wood, along your foundation or near wood structures, an infestation may have already begun. Your local pest control experts can help prevent further damage.

The threat of mosquitoes

The pest most often associated with water is the mosquito, making it a likely culprit of monsoon season infestations. This pest breeds in large numbers choosing places with standing water to lay eggs. You’re likely to spot them around bird baths, outdoor pools, and areas where rainwater has collected. During the monsoon season, you will likely see an increase in mosquitoes.

To prevent mosquito problems, look for collections of water around your premises and drain any pools of water. Dispose of water sitting in tires, buckets, or similar places. Because of mosquitoes’ tendency to bite, sometimes transmitting diseases in the process, it’s best to get issues taken care of before these blood-feeding insects cause any harm. Western Exterminator can implement mosquito control that helps protect you and your family.

With mosquitoes’ need for water and moisture’s effects on ants and termites, the monsoon season is good news for our pest counterparts - but that means we need to stay watchful for any troubles that crop up, including cockroach infestations 

Preventive measures for homeowners

Taking a few simple steps can help reduce pest problems during the monsoon season in the short term. 

Seal entry points

Inspect your home for cracks, gaps, and openings where pests could enter. Seal these areas with weatherproof caulking or other materials to help keep monsoon season bugs out.

Reduce moisture indoors

Use dehumidifiers, repair leaks, and keep areas like basements and bathrooms dry. Less moisture indoors makes your home less appealing to monsoon season insects.

Store food and waste securely

Keep food in sealed containers and dispose of trash regularly. Avoid leaving pet food or crumbs out, as these can attract pests like ants and cockroaches.

Trim vegetation and remove debris

Clear away leaves, branches, and debris that can collect water or provide shelter. Trim back plants and shrubs that touch your property to limit pathways for pests.

These simple steps can help, but when pest pressures rise during monsoon season, professional support may be needed. For businesses, our commercial pest control services help address higher pest pressure during the monsoon season. For homes, our mosquito control and other pest services offer targeted treatments to help reduce breeding grounds and pest activity.

Concerned about mosquitoes? Contact Western Exterminator

While you may see more pests during monsoon time, our team of pest control experts is ready to help you with any pest problems you may face. We recommend before-and-after inspections around monsoon season to help protect your home and family. Contact us today to schedule an inspection by an experienced technician.We serve property owners across the US in Arizona with targeted treatments during monsoon season and all year round.