Arizona Mosquito Season

Arizona Mosquito Season: What to Expect and How to Prepare

When most people think of Arizona, they picture dry deserts and sunshine—not mosquitoes. But every year, Arizona mosquito season rolls in, bringing buzzing pests, itchy bites, and an increased risk of mosquito-borne diseases.

At Budget Brothers Termite & Pest, we know just how frustrating mosquito season can be for Phoenix-area residents. Whether you’re trying to enjoy your backyard or protect your family from potential health threats, understanding when mosquito season starts—and how to prepare—is key.

When Is Mosquito Season in Arizona?

While mosquitoes are present in Arizona year-round in small numbers, peak mosquito activity occurs during the warmer months, typically starting in late March or early April and continuing through October.

Arizona’s monsoon season, which usually runs from June through September, plays a major role in mosquito population spikes. The increased humidity and standing water from summer storms create ideal breeding grounds for mosquitoes, especially in areas like:

• Backyards and patios
• Storm drains and gutters
• Planters, birdbaths, and buckets
• Pools and irrigation systems

Even a bottle cap of standing water is enough to hatch hundreds of mosquito larvae—making proactive prevention essential.

Why Mosquitoes Are a Problem in Arizona

Mosquitoes aren’t just annoying—they can pose serious health risks to people and pets. In Arizona, the most common mosquito species include:

• Culex mosquitoes, which can carry West Nile virus
• Aedes mosquitoes, known to transmit Zika virus, Dengue, and Chikungunya (rare, but monitored)
• Anopheles mosquitoes, potential carriers of malaria in rare instances

Arizona sees West Nile virus cases nearly every year, with outbreaks often coinciding with heavy monsoon activity. According to the Arizona Department of Health Services, the state has reported some of the highest rates of West Nile virus in the U.S. in recent years.

Where Mosquitoes Thrive in the Valley

Arizona’s desert landscape may seem inhospitable, but mosquitoes can easily adapt to urban and suburban environments. In areas like Phoenix, Glendale, Peoria, Mesa, Scottsdale, and Surprise, homeowners often encounter mosquitoes:

• In shaded patios and landscaped yards
• Near irrigation run-off and drainage ditches
• Around rainwater collection barrels
• In community parks or greenbelts

Mosquitoes are especially active at dawn and dusk, but some species bite throughout the day, making all-day protection important.

How to Prepare for Mosquito Season in Arizona

As we move into the warmer months, take steps now to protect your property and your family from mosquitoes. Here’s what we recommend:

✔ Eliminate Standing Water – Check your yard weekly for water in buckets, planters, birdbaths, toys, and clogged gutters.
✔ Maintain Pools and Ponds – Keep water features treated and circulating to prevent mosquito breeding.
✔ Trim Overgrown Vegetation – Mosquitoes rest in cool, shaded areas, especially under thick shrubs or trees.
✔ Install Screens – Repair or replace window and door screens to keep mosquitoes out of your home.
✔ Use Repellents – Apply EPA-approved repellents when spending time outdoors, particularly during peak mosquito hours.

When to Call in the Pros

If your yard still feels like a mosquito haven—even after taking preventive steps—it may be time for professional mosquito control services. At Budget Brothers Termite & Pest, we offer:

• Thorough property inspections to identify hidden breeding areas
• Targeted treatments using safe, effective products
• Customized mosquito control plans for ongoing prevention during mosquito season

Our services are ideal for:

• Homes near greenbelts, canals, or golf courses
• Properties with frequent standing water or irrigation runoff
• Homeowners hosting outdoor events during the summer

Mosquito season in Arizona may not be as long or intense as in other states, but it’s still a serious issue—especially during monsoon season. With the right preparation and the support of trusted pest control professionals, you can enjoy your outdoor spaces without the constant buzz and bites.

At Budget Brothers Termite & Pest, we’re here to help you stay ahead of the swarm. From prevention to treatment, we’ve got your back all mosquito season long.