FleaDates › Flea season › Georgia › Atlanta
Atlanta · GA
When does flea season start in Atlanta?
Flea season in Atlanta typically runs mid-February to early December, peaking Apr–Oct. That's about 3 weeks later than the Georgia statewide estimate for this climate.
Ticks in Atlanta
Local tick activity typically runs year-round, heaviest Mar–Nov. The species to know in Georgia: lone star tick, American dog tick, blacklegged (deer) tick, Gulf Coast tick.
More on species and timing: Georgia tick season.
Numbers come from NOAA U.S. Climate Normals (1991–2020) recorded at ATLANTA FULTON CO AP — a climate-based estimate; real years wobble.
Frequently asked questions
When does flea season start in Atlanta?
Around mid-February in a typical year, once local averages hold around 50°F. A warm spring pulls it earlier — prevention shouldn't wait for the calendar.
Is flea season in Atlanta different from the rest of Georgia?
Somewhat. That's about 3 weeks later than the Georgia statewide estimate for this climate. The statewide page averages several stations across Georgia; this page uses the normals recorded at ATLANTA FULTON CO AP.
Do dogs in Atlanta need prevention outside flea season?
Yes — vets recommend year-round parasite prevention regardless of the local calendar. Indoor fleas ignore the weather entirely, and ticks in Georgia are typically active year-round, a longer window than fleas get.