Last updated October 21, 2026.
Heat shortens the life cycle
Mosquito eggs develop into larvae, pupae and adults faster in warm water. In South Florida’s climate, populations can rebuild quickly after rain or after treatment.
Rain and standing water
Rain fills containers, clogged gutters, tires and low spots. Container-breeding species can thrive around homes, while others breed in ditches, swales and marshy areas. After storms, check your property and empty anything holding water, as described in our guide to reducing mosquitoes around your property.
Humidity and shelter
Adults rest in shaded, humid vegetation during the day. Dense landscaping, lanai edges and canal banks offer ideal spots, which is why waterfront areas often report more mosquitoes.
Why it matters beyond itching
Mosquitoes can carry diseases that affect people and animals. The CDC page below explains species and health risks. You can reduce risk around your property with source reduction and, where appropriate, professional mosquito control. For help, call us or see our Fort Lauderdale pest control page.
