San Juan weather in March (North Puerto Rico, Puerto Rico)

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

In San Juan the weather in March is generally perfect, characterized by high temperatures and moderate rainfall. Throughout the daytime, temperatures often hover around 29°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 22°C.

San Juan in March usually receives moderate rainfall, averaging around 55 mm for the month. Based on our climate data of the past 30 years, about 15 days of rain are anticipated.

The days are predominantly sunny, with an estimated total of around 284 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.

If you're a fan of comfortable temperatures and drier conditions, March is a great time to visit. January, February, March and December generally stand out with the best circumstances. While May, July, August, September, October and November tend to showcase less optimal conditions.

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

 

San Juan, monthly averages in March

Min Temperature 22°C  
Max Temperature 29°C  
Water Temperature 26°C  
Chance of Rain 50%  
Precipitation 55 mm  
Rainy days 15 days  
Humidity 71%  
Windspeed 11 km/h  
Sunshine 284 hours  
Percentage Sunshine 76%  

Where to go in Puerto Rico in March

Find out more about the weather in Puerto Rico 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 San Juan 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 26°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
8/10
Outdoor sports
8/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in San Juan.

Our site offers climate and forecast data for every country in the world. Are you going to Puerto Rico? On this website you can find historical weather averages for many cities in Puerto Rico. 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.