South Carolina’s Piedmont area has a warm, humid climate with plenty of seasonal rain—ideal conditions for mosquitoes through much of the year. From wooded neighborhoods and creek corridors to storm drains, low-lying yard areas, and shaded patios, mosquitoes across the Piedmont can stay active for long stretches, with the heaviest pressure typically building from late spring through early fall (and sometimes earlier when spring rains hit hard).
South Carolina is home to at least 61 different mosquito species, but only a small number account for most of the biting, nuisance activity, and potential disease concerns people deal with day-to-day in the region.
Perhaps the most recognizable mosquito in the Piedmont Area thanks to its black-and-white striped legs and aggressive biting behavior.
Active mostly during the daytime, especially early morning and late afternoon.
Breeds in small amounts of standing water — flowerpots, gutters, birdbaths, yard debris, and even bottle caps.
Known for being highly resilient and a major nuisance in residential areas.
Less common than Aedes albopictus in South Carolina but still present in warmer urban pockets.
Prefers to live close to human homes and bites primarily during the day.
Known globally as a vector for Zika, dengue, and yellow fever — though these diseases are not typically transmitted locally in South Carolina.
These nighttime-biting mosquitoes are most active from dusk through early morning.
They prefer stagnant, organic-rich water such as storm drains, ditches, birdbaths, clogged gutters, and ponds.
Main carriers of West Nile virus in South Carolina, which is detected in mosquito pools across the Atlanta metro area each summer.
Populations increase significantly during hot, humid weather following heavy rain.
Found near ponds, marshes, and still bodies of freshwater.
Active mostly at night and around dusk.
Historically associated with malaria transmission in the United States, though malaria is no longer endemic in South Carolina.
