When is hurricane season in Florida?
Hurricane season in Florida runs June 1 through November 30 every year — the official Atlantic hurricane season — with activity peaking from about mid-August through October. Those six months are when nearly every storm that affects the state forms, on both the Gulf and Atlantic sides. Knowing the dates is only useful if you act on them, though, and the single most important thing they tell you is when to prepare: before the season starts, not when a storm is already on the map.
Table of contents
- The official dates
- When the season actually peaks
- Why the dates matter for preparation
- A simple season timeline
- Where to track storms
- FAQ
The official dates
The Atlantic hurricane season is June 1 to November 30. It's a fixed calendar window set around when conditions in the Atlantic basin typically support tropical storms and hurricanes, and it applies to all of Florida. Storms can rarely form just outside it — an occasional May or early-December system — but the official window captures the overwhelming majority of activity, which is why state and local preparedness is organized around it.
When the season actually peaks
Not all six months carry equal risk. The season ramps up through summer and peaks from roughly mid-August through October, with early-to-mid September often the most active stretch of all. That's when Atlantic waters are warmest and the atmosphere most favors storms strengthening. Recent seasons drove the point home for Florida — Hurricanes Helene and Milton both struck in 2024, and Ian in 2022 — all in that late-summer-to-fall peak. The National Hurricane Center tracks development across the whole basin throughout.
Why the dates matter for preparation
Here's the practical reason the calendar matters: everything gets harder and more expensive once a storm is named. Hurricane shutter and impact-window installers, generator companies, and tree crews book out fast when a system enters the forecast, and store shelves empty of water, batteries, and plywood within hours of a watch. The homeowners who sail through are the ones who did the work in the quiet part of the year.
So treat June 1 as a deadline, not a start date. By the time the season opens, the bigger projects should already be done.
A simple season timeline
- Spring (before June 1): Handle the big jobs while crews are available — install or service hurricane shutters, size and install a standby generator, trim weak and overhanging limbs with a tree service, and get a roof inspection. Build your supply kit now.
- Early season (June–July): Confirm your evacuation plan, refresh supplies, and review insurance coverage and documents.
- Peak (August–October): Stay alert to the forecast, keep the kit stocked, and be ready to deploy shutters and secure the property on short notice.
- Late season (November): Don't drop your guard until the 30th — then restock anything you used for next year.
The Storm Prep & Recovery hub pulls together the local crews for each of those jobs in one place.
Where to track storms
When something is developing, go to the authoritative sources rather than social media. The National Hurricane Center publishes official forecasts, cones, and advisories, and Florida's emergency management agency at FloridaDisaster.org provides state-specific plans, shelter information, and supply checklists. Bookmark both before you need them.
FAQ
When is hurricane season in Florida? The Atlantic hurricane season runs June 1 through November 30 every year. That window covers the vast majority of storms that affect Florida, on both the Gulf and Atlantic coasts.
When is the peak of hurricane season? Activity is highest from roughly mid-August through October, with early to mid-September often the busiest stretch, when the Atlantic is warmest.
Can a hurricane hit Florida outside those dates? It's uncommon but possible — storms occasionally form in May or early December. The June 1 to November 30 window is where nearly all activity falls.
When should I prepare for hurricane season? Before it starts. Do the bigger jobs — shutters, generator, tree trimming, roof inspection — in spring, and build your supply kit before a storm is named. Crews and shelves both run out once a system is in the forecast.
Where should I track storms during the season? The National Hurricane Center is the authoritative source for forecasts and tracking, and FloridaDisaster.org has state-specific plans, shelters, and supply checklists.