06/12/2026
Summer is peak pest season in Southern California—and most infestations don’t start overnight.
☀️ June: Argentine ants begin pushing indoors for water.
☀️ July: Wasp and yellowjacket activity ramps up.
☀️ August: Rodent pressure, spider activity, and palm weevil risk reach their peak.
One of the biggest misconceptions we hear? That pests show up because a home is dirty.
In reality, summer pests are usually looking for three things:
✔ Water
✔ Shelter
✔ Easy access
A dripping hose bib, tree branch touching the roof, or small gap around a utility line can be all it takes.
Our latest guide breaks down exactly what Southern California homeowners can expect from June through August across San Diego, Orange County, and Riverside County—including a month-by-month pest activity calendar and simple prevention tips that actually work.
Read the full guide at AGPest.com - link in comments👇
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