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Key West weather in July (Florida, United States of America)

Wondering what the weather is like in Key West during July? Get all the weather information you need to plan your visit.

Temperatures

During July, Key West usually has very high temperatures and high rainfall. Expect daytime highs to reach approximately 32°C, with nighttime lows dipping to around 27°C.

Keep in mind that while these are the average temperatures, there can be days that are even hotter. It's essential to be prepared for such heat. Wearing light, breathable fabrics and protecting yourself from the sun's intensity with hats or shades can make a difference. Hydration is key, so remember to drink plenty of water. Especially if you find yourself outdoors for a longer period.

Precipitation

Key West in July usually receives high rainfall, averaging around 107 mm for the month. Past climate data indicates that roughly 18 days will see rain.

Average sunshine

With around 326 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If you're looking for dry conditions and comfortable temperatures, July may not be the ideal month to visit Key West. January, February, March, April, November and December typically offer the best circumstances. While July, August, September and October tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Key West climate page with graphs.

 

Key West, monthly averages in July

Min TemperatureMin Temperature 27°C  
Max TemperatureMax Temperature 32°C  
Water TemperatureWater Temperature 30°C  
Chance of RainChance of Rain 59%  
PrecipitationPrecipitation 107 mm  
Rainy daysRainy days 18 days  
HumidityHumidity 73%  
SunshineSunshine 326 hours  
Percentage SunshinePercentage Sunshine 78%  

Where to go in the United States of America in July

Find out more about the weather in the United States of America and which places have the best travel conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case. With a water temperature of around 30°C this is a great month to swim so bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
7/10
Outdoor sports
7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Key West.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.