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

This month is known as a warm month. The average maximum daytime temperature in San Juan in March lies at 28.9°C (84.02°F). The average minimum temperature goes down to around 22.2°C (71.96°F) (often the minimum temperature is noted at night).

Rainfall during March is moderate with an average of 55mm (2.1 inches). There are generally around 14 rainy days. If you enjoy blue skies and sunshine, then this is a great time to go to San Juan with 284 hours of sun during the entire month.

 

San Juan, monthly averages in March

Show in Celsius

Min Temperature 71 °F  

Max Temperature 84 °F  

Water Temperature 78 °F  

Chance of Rain 50%  

Precipitation 2 in  

Rainy days 15 days  

Humidity 71%  

Sunshine 284 hrs  

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.

Weather conditions Weather

Temperatures

Precipitation

Map not visible? Whoops sorry! Please refresh the page.

Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inches a month).

So what to wear in March? Visitors traveling to San Juan might want to wear airy clothing, t-shirts and other summer cloths. Shorts for men made of cotton or linen are good options for staying cool on a hot day. With a water temperature of around 26.0°C (78.8°F), 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.