Key West weather
Our guide to the weather in Key West during April
We've looked at the most up-to-date weather data for Key West, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Key West weather in April.
How warm is it in Key West during April?
The temperature is extremely stable in April with average highs of 25℃ and lows just 1℃ lower at 24℃. Of course, the high humidity will make it feel even hotter. The UV index will be high at this time of year, so protection against skin and eye damage is needed. Try to limit exposure between 10am and 4pm. Apply broad spectrum SPF 30+ sunscreen every few hours, even if it's cloudy, or more frequently after sweating or swimming, and wear UV-blocking sunglasses too, and bear in mind that bright surfaces, such as sand and water increase UV exposure.
Does it rain in Key West during April?
On average, there will be 3 rainy days during the month, amounting to 80.6mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. Due to the high temperature and humidity, you might expect lots of thunderstorms, however they're actually fairly infrequent at this time of year. On average, April will see just 1 days that produce a storm.
Is it windy in Key West during April?
Expect moderate breeze becoming stronger at times during April, with occasional gusts up to 19mph. The high humidity and warm temperature will make the breeze feel warm, so any cooling effect will be limted.
How warm is the sea in Key West during April?
The water around Key West reaches a very pleasant 26℃ during April. This is very warm, and will feel bath-like. People who normally feel the cold will find this temperature perfectly acceptable.
Key West Blog posts
From the UK's most popular travel bloggers
Miami or Key West for Your Next Trip?
19th October 2023 by Inside the Travel Lab
Ah, it’s a tricky one, isn’t it? Miami or Key West for your next holiday. Both offer sunshine, nightlife and beaches, so it really boils down to whether you prefer the city-slicker life with world class museums and skyscrapers in Miami. Or a touch of eccentricity and Hemingway in Key West instead. But don’t sweat it. Either destination will show you a great time. Just read on to find out a little more about each place so that you can make the decision that’s right for you. ...
Drive from Miami to Key West & 18 things to do in Key West
29th August 2022 by Phil and Garth
Driving from Miami to Key West takes you across the Florida Keys. The Keys are an archipelago of coral reef islands in the Atlantic Ocean. They stretch from the south west tip of Florida to the fabulous tropical island of Key West - which is the last island of the chain. The word ‘keys’ comes from the Spanish word ‘cayo’ meaning small island....
Dry Tortugas National Park day trip from Key West, USA
4th June 2022 by Phil and Garth
70 miles west of Key West in the Gulf of Mexico lie a cluster of 7 small uninhabited coral and sandy islands that make up one of the most unique national parks in the world - The Dry Tortugas National Park. Famous for its remoteness, natural beauty and wildlife - birds, marine life and protected coral reefs. Plus one of the largest coastal forts ever built - Fort Jefferson. Most of the islands in the park are closed to the public to protect the wildlife like nesting turtles and birds, however...
Enjoy a smashing holiday in South Florida: Our top picks
14th January 2021 by PommieTravels
Ready to explore this region from top to bottom? Car rental in Miami offers vehicles that will meet your group’s needs. Once you have snagged your ride, make plans to drive off to the following destinations....
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