Key West in May

Average Temperature: 31°C

Traveling to Key West, Florida in May is a great choice if you're looking for a laid-back vibe with plenty of sunshine and fewer crowds compared to the peak winter months. The island is buzzing with activity, from lively Duval Street bars to chill beach spots where you can soak up the sun and enjoy the turquoise waters. It’s a fantastic time to explore outdoor attractions like the historic Ernest Hemingway Home, the Key West Butterfly and Nature Conservatory, or even take a snorkeling trip around the coral reefs. The local seafood is fresh and delicious, so definitely try some conch fritters or a lobster roll while you’re there.

That said, May is also the start of the wetter season, so you might encounter some afternoon showers or brief thunderstorms. These typically don't last long, but it’s good to keep an umbrella or poncho handy just in case. The humidity begins to build up, so staying hydrated and wearing light, breathable clothing will help you stay comfortable as you explore. Overall, Key West in May strikes a nice balance between vibrant island life and a bit of peaceful relaxation, making it a solid pick for those wanting to escape to a warm, beachy destination without the winter rush.

Average Monthly Temperatures

31°C
Average High
26°C
Average Low
May

Cost Index

Cost Index
$$$

Key West is known for its beautiful beaches, vibrant nightlife, and historic sites, which make it a popular tourist destination. However, its island location means that accommodation, dining, and transportation costs are relatively high compared to mainland cities. Hotels and vacation rentals tend to be pricey, especially during peak seasons. Dining options often lean towards mid-to-high-end, and activities such as boat tours and water sports add to travel expenses. Overall, the cost of traveling to Key West is moderate to high, reflecting its appeal as a desirable but somewhat costly vacation spot.

Location

Key West is located at coordinates 24.55° latitude, -81.80° longitude.

Weather Summary

May is very hot in Key West with average temperatures of 31°C.

Other cities in Florida in May