United States, North America
Key West in May
The value sweet spot: calm seas, warm water, fewer crowds. Rain starts late in the month.
The straight answer
May is one of the best months of the year to visit Key West. The value sweet spot: calm seas, warm water, fewer crowds. Rain starts late in the month.
- Weather
- Warm, highs near 85F (29C), humidity building
- Crowds
- 3 of 5
- Prices
- 3 of 5
What May is like in Key West
May is the value sweet spot in Key West. Highs reach about 85F (29C), the water is warm, and the seas are usually calm. Humidity starts to build, and late in the month the first afternoon storms of the rainy season can roll in. Winter crowds are gone, so hotel rates drop and it is easier to get ferry seats and dinner tables.
This month suits snorkelers, couples, and families who want warm water and fair prices before the summer heat. It is less ideal for people who struggle with humidity. Come early in the month for the driest weather, and avoid planning a trip here from August to October.
Make the most of May
What is especially good about Key West this month.
Warm, calm water
The water is warm and clear, and calm seas make this one of the best months for the outer reef and Dry Tortugas.
Lower rates after the high season
Hotel prices fall once the winter crowds leave, so you can stay in Old Town for much less than in February.
Quieter Old Town streets
With the snowbirds gone, the Hemingway Home, the Truman Little White House, and Mallory Square are more relaxed.
What to pack for May
- Reef-safe sunscreen and a rash guard
- Breathable, loose clothes for humid days
- A compact umbrella for late-month showers
- A mask and snorkel
Our timing tip
Come in the first half of May for the driest weather, and book snorkel trips in the morning, when the water is calmest.
Book Key West for May.
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- Hotels for May
Hotels. Expedia
Hotels in Key WestOpens a hotel search for Key West in May, dates filled in. Book early for the best months: the good rooms go first.
- Rentals on Vrbo
Vacation rentals. Vrbo
Vacation rentals in Key WestWhole homes, condos and villas. Usually the better deal for families and groups, with a kitchen and room to spread out.
- Tours and tickets
Tours and tickets. Expedia
Tours and tickets in Key WestTimed-entry tickets, day trips and guided tours in Key West for May. Popular slots sell out in the best months.
Things to do in Key West
Dry Tortugas National Park
Reach it by the official ferry or seaplane. Book months ahead in winter and spring; seas are calmest from spring into early summer.
Ernest Hemingway Home and Museum
Hemingway's house, with dozens of six-toed cats. Go at opening.
Mallory Square Sunset Celebration
Every evening at sunset. Arrive early for a spot on the dock.
Fort Zachary Taylor Historic State Park
The best beach on the island, with a Civil War era fort and snorkeling off the rocks.
Harry S. Truman Little White House
Truman's winter White House, with guided tours.
Reef snorkel trips
Half-day trips to the outer reef. Calmest from late spring through summer on non-stormy days.
Beat the crowds
- Book Dry Tortugas ferry seats and Old Town hotels months ahead for January through April.
- Come in late April or May for dry-season weather with lower rates.
- Walk Duval Street in the morning; it gets rowdy at night, especially during spring break and Fantasy Fest.
- Cruise ship days crowd Old Town midday. Check the cruise schedule and plan museums for early morning.
Know before you go
- Hurricane season runs June 1 through November 30, peaking August through October. Storms can close the Overseas Highway and prompt evacuations of the Keys.
- Some small restaurants and shops close for a few weeks in September.
- Dry Tortugas ferries can cancel on rough seas, most often in winter cold fronts. Build in a backup day.
Key West in May, quick answers
Is May a good time to visit Key West?
May is one of the best months of the year to visit Key West. The value sweet spot: calm seas, warm water, fewer crowds. Rain starts late in the month.
What is the weather like in Key West in May?
Warm, highs near 85F (29C), humidity building.
Is Key West crowded in May?
Crowds in Key West are moderate in May; timed bookings still help at the biggest sights.
Keep planning Key West.
The months either side, and the best one if this is not it.
Also at their best in May
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