When Is Flu Season In Florida 2024. But when it comes to flu season, the cdc says flu cases typically start to rise in october and peak between december and february. Flu season in florida runs from september to march, with the peak typically being in january and february, so state health experts stress it’s not too late to.

The viruses that cause flu spread at high levels during certain times of the year in the northern and southern hemispheres. It’s flu season in florida, meaning that plenty of people in the state are getting sick.