FleaDates › Flea season › Virginia › Norfolk
Norfolk · VA
When does flea season start in Norfolk?
Flea season in Norfolk typically runs early March to early December, peaking Apr–Oct.
Ticks in Norfolk
Local tick activity typically runs year-round, heaviest Apr–Nov. The species to know in Virginia: lone star tick, blacklegged (deer) tick, American dog tick.
More on species and timing: Virginia tick season.
Numbers come from NOAA U.S. Climate Normals (1991–2020) recorded at NORFOLK INTL AP — a climate-based estimate; real years wobble.
Frequently asked questions
When does flea season start in Norfolk?
Around early March 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 Norfolk different from the rest of Virginia?
Not meaningfully — Norfolk tracks the Virginia statewide estimate closely. Both are climate-based estimates, so treat the edges as fuzzy, not exact.
Do dogs in Norfolk 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 Virginia are typically active year-round, a longer window than fleas get.