In most of the country, pests have an off-season. In Broward County, they just shift gears. This month-by-month calendar shows what’s active in Plantation throughout the year — so you can stay one step ahead instead of reacting to an invasion.
South Florida’s Pest Year at a Glance
- No true off-season: No hard freeze means pests stay active all twelve months
- Peak season: The warm, wet months of May through October
- Dry-season shift: Winter pushes more pests indoors seeking moisture
- Big drivers: Temperature, the wet/dry cycle, and hurricane-season rainfall
- The takeaway: Year-round prevention beats seasonal scrambling
Why Florida Needs Its Own Pest Calendar
National pest guides are written for places with four distinct seasons and a winter that kills off insects. None of that applies in Plantation. Broward County runs on two seasons — a warm, humid wet season and a milder, drier season — and pests respond to that rhythm differently than they do up north.
The practical result is that you never get a true break, but the cast of characters changes month to month. Knowing the rotation lets you prevent problems before they start rather than chase them after they’ve taken hold.
The South Florida Pest Calendar, Month by Month
January
Cool and dry. Rodents are at their most active indoors, slipping into attics and garages for warmth, and ants and roaches move inside seeking moisture. A great month to seal entry points and inspect the attic while activity outdoors is lower.
February
Still dry. German cockroaches thrive in warm kitchens and bathrooms, and rodent pressure continues. Use this quieter window to declutter storage and address any moisture leaks before the warm-up begins.
March
Warming up. Ant colonies — including ghost ants and white-footed ants — start expanding, and the first subterranean termite swarmers begin appearing. Early termite-season vigilance pays off now.
April
Prime termite swarm season. Both native subterranean and the destructive Formosan termites take flight, often around lights at dusk. Wood-destroying insects are the top concern this month. Spring is also when general pest activity ramps fast.
May
The wet season begins. Mosquitoes surge with the first heavy rains, palmetto bugs (American cockroaches) become highly visible, and ant activity peaks. This is the start of South Florida’s busiest stretch.
June
Hot, wet, and buggy. Mosquito populations explode after rains, fleas and ticks pick up, and roaches are everywhere. Hurricane season opens, and the rainfall it brings drives pests indoors.
July
Peak heat and humidity. Everything is active — mosquitoes, palmetto bugs, ants, flies, and stinging insects like wasps building nests under eaves and lanais. Standing water from afternoon storms fuels mosquito breeding.
August
Still peak. Wasp and hornet nests reach full size, rodents begin scouting for fall shelter, and humidity keeps roaches and ants relentless. The thick of hurricane season often means heavy rain and storm-displaced pests.
Local tip: After any tropical storm or hurricane rain event, walk your yard and dump every container holding standing water — plant saucers, tarps, clogged gutters, kids’ toys, and bromeliads that pool water. Mosquitoes can breed in less than a bottle-cap of water, and Broward’s storm season is their busiest stretch.
September
The wettest, peak hurricane month. Rodents move indoors as storms disrupt outdoor habitats, mosquitoes remain heavy, and flooding pushes ants and roaches into homes. Storm-damaged roofs and screens become new entry points.
October
Wet season winding down, but warmth lingers. Rodent activity climbs as nights cool slightly, and roaches and ants stay active. A smart month to inspect for storm damage and seal any gaps the season opened up.
November
Dry season returns. Rodents push harder indoors, and pests that relied on outdoor moisture follow it inside to kitchens and bathrooms. Begin sealing and exclusion work ahead of winter.
December
Cool and dry. Indoor pest pressure peaks for rodents, roaches, and ants seeking shelter and water. Holiday firewood and deliveries can carry hitchhiking pests inside, so inspect what comes through the door.
The Two Seasons That Drive It All
Wet season (May–October)
Heat plus heavy rain equals maximum pest activity. Mosquitoes, palmetto bugs, ants, and stinging insects dominate, and hurricane rainfall repeatedly drives pests indoors. This is when most Plantation homeowners feel the pressure.
Dry season (November–April)
Cooler and drier outdoors means pests chase moisture and shelter inside your home. Rodents, German cockroaches, and ants concentrate in kitchens, bathrooms, and attics. Termite swarms cap the season in spring.
Why Year-Round Protection Wins in Broward
Because there’s no winter freeze to reset the clock, treating only when you see a pest means you’re always a step behind. A consistent prevention program keeps a protective barrier in place through every shift in the calendar — so the seasonal hand-off from mosquitoes to rodents to termites never turns into an infestation. Our year-round residential pest control in Plantation is built around exactly this calendar, adjusting treatments to match what’s active each season.
Stay Ahead of Every Season
One local plan that adapts month to month — so you’re never caught off guard.
📞 Call (888) 568-9193Targeted Help for Specific Pests
While a recurring plan covers the whole calendar, some seasons call for focused treatment. If spring termite swarms or wood-borers turn up, our wood-destroying insect control addresses them directly. If flies spike during the wet, garbage-heavy summer months, our fly removal service targets the breeding source. And for the ant pressure that peaks May through July, our ant control service handles Florida’s toughest species. The backbone, though, is a steady home pest control plan that keeps the barrier up all year. You can review everything we offer across our full range of pest control services built for the Broward County calendar.
Frequently Asked Questions
Does Florida have a pest off-season?
No. Because Broward County never gets a hard freeze, pests stay active all twelve months. The types shift between the wet and dry seasons, but there’s no true break, which is why year-round prevention works better than seasonal-only treatment.
When is termite season in South Florida?
Subterranean and Formosan termite swarms peak in spring, roughly March through May, when winged reproductives take flight, often around lights at dusk. Because termites cause structural damage, spring is the most important time to watch for swarmers and signs of activity.
What’s the worst pest season in Broward County?
The wet season from May through October is the busiest, with mosquitoes, palmetto bugs, ants, and stinging insects all active at once, plus hurricane rainfall driving pests indoors. The dry season then pushes rodents and roaches inside seeking moisture.
How often should I treat for pests in Florida?
Because pests are active year-round here, most Plantation homes do best with quarterly or bimonthly treatments that keep a protective barrier in place through every seasonal shift. A recurring plan adjusts the treatment to match what’s most active each month.
Want a plan tuned to South Florida’s pest calendar in Plantation, Sunrise, Davie, Lauderhill, or anywhere in central Broward? Pest Control Plantation keeps you protected through every season. Call (888) 568-9193 for fast, local, guaranteed service.