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

What can you expect from the weather in Key West during March? Check out this comprehensive weather guide.

In Key West the weather in March is generally perfect, characterized by high temperatures and low rainfall. Anticipate daytime temperatures around 26°C, while night temperatures can drop to 20°C.

Key West in March usually receives low rainfall, averaging around 27 mm for the month. It is the driest month of the year. For those who prefer outdoor activities, it's a great time to explore without the huge concern of sudden downpours. Delving into the climate records from the past 30 years, one can predict that nearly 7 days of the month will see rainfall.

The city usually sees around 310 hours of sunlight, indicating many sunny days.

If you're a fan of comfortable temperatures and drier conditions, March is a great time to visit. January, February, March, April, November and December generally stand out with 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 March

Min TemperatureMin Temperature 20°C  
Max TemperatureMax Temperature 26°C  
Water TemperatureWater Temperature 23°C  
Chance of RainChance of Rain 24%  
PrecipitationPrecipitation 27 mm  
Rainy daysRainy days 7 days  
HumidityHumidity 73%  
SunshineSunshine 310 hours  
Percentage SunshinePercentage Sunshine 83%  

Where to go in the United States of America in March

Find out more about the weather in the United States of America in March and which places have the best weather 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 Key West in March?

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. With a water temperature of around 23°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 in March.

Swimming
10/10
Cycling
8/10
Walking
8/10
Barbeque
10/10
Camping
10/10
Outdoor sports
8/10

Interested in more climate information?

Weather and Climate 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 climate conditions. Find out where to go with our weather planner.