Why Savannah’s Short Cold Spell Doesn’t Mean Mosquito Season Is Over
Savannah and Richmond Hill are finally getting a taste of cool weather - nights dipping into the 30s for a couple days, then back to the 40s and 50s with daytime highs in the 60s and 70s. It feels like fall has officially arrived and mosquitoes are done for the year… but that isn’t quite the full story!
This short temperature dip will slow mosquito activity, but it won’t stop it for the season. Give them two sunny afternoons in the 70s and they’ll be back faster than tourists on River Street.
Are you planning an outdoor event? Contact us today to get a free quote and guaranteed short-term reduction.
What Happens to Mosquitoes When It Gets Chilly
When the air drops below about 50°F, mosquitoes get sluggish and stop flying. They don’t vanish - they rest in protected areas like piles of leaves, dense shrubs, and shaded corners of your yard. Some species lay eggs that sit dormant in damp soil or standing water waiting until temperatures rise again to hatch.
Here in coastal Georgia, that rise happens fast. A few mild days back in the 60s or 70s is often enough to bring them out of hiding again.
Why Savannah’s Climate Keeps Mosquitoes Around
Savannah doesn’t stay cold long enough for mosquitoes to truly disappear. Chatham County Mosquito Control identifies more than 12,000 acres of mosquito-friendly habitat - everything from marshland to rain pools to dredge containment areas. Even during cooler months, conditions often stay warm and humid enough for mosquitoes to survive.
That’s why our local mosquito season in Savannah stretches longer than most. Activity dips briefly with a cold front but rebounds as soon as the weather turns mild again - which, in Savannah, rarely takes long.
Torpedo Mosquito Keeps Working Year-Round
At Torpedo Mosquito, we only pause service during periods of extended cold temperatures or by request. Our year-round mosquito control service in Savannah, GA is designed for unpredictable coastal weather, where mosquitoes don’t disappear for months at a time - they just slow down.
Because our region rarely stays below freezing, we continue treatments and monitoring through winter, adjusting frequency only if conditions make mosquitoes truly inactive. That consistency keeps breeding cycles interrupted and eggs from surviving long enough to rebound.
What Homeowners Can Do Right Now
Cooler weather is the perfect time to tidy up your yard and make life harder for dormant mosquitoes.
Clear away piles of leaves and yard debris where adults hide.
Dump out containers or planters that collect rainwater.
Check for standing water in low spots after rain.
Keep gutters flowing freely to prevent hidden puddles.
These small tasks help professional treatments work even better once temperatures rise again.
When Will Mosquitoes Pick Back Up?
Forecasts for Savannah, GA show a short dip into the 30s followed by days in the 60s and 70s. That means mosquito activity may slow briefly this week but are likely to increase again with the next warm spell. Historically, local mosquito activity remains high through October and moderate into November.
With the holidays around the corner, there’s no reason to let mosquitoes crash your celebrations. We can’t help with awkward small talk at family gatherings, but we can make sure it’s bite-free! Whether you’re hosting family outdoors or just want your yard ready for a warm weather, Torpedo Mosquito is the trusted local choice for both year-round protection and one-time sprays. Our one-time mosquito spray for backyard parties in Savannah keeps your space comfortable, safe, and ready for every gathering - so the only thing buzzing this season is good conversation (and maybe that one uncle you're obligated to invite).
In Savannah and Richmond Hill, GA, a quick stretch of cold doesn’t mean mosquito season is over - it just means they’re waiting for better weather.
Torpedo Mosquito’s professional mosquito barrier spray and mosquito control services in Savannah and Richmond Hill keep that rebound from turning into a full-blown invasion. While the temperature teases us with fall, our team keeps working so your yard is ready for any occasion - and every season.
FAQ
Do mosquitoes die when it hits the 30s?
Some do, but many survive by going dormant. Mosquitoes are master planners and can leave behind eggs that hatch when it warms up as well.
Should I keep my mosquito service going in winter?
Yes. Savannah’s coastal climate doesn’t stay cold long enough to justify stopping treatments for extended periods. Continuous protection keeps the population from rebuilding. If temperatures drop for long periods of time we will pause service. You can also request to switch your frequency or skip a service.
Will gnats slow down too?
Yes, they may temporarily. But biting midges and other gnats often return quickly once the air warms and humidity rises again.