Weather in San Juan, Puerto Rico in March

Search

Best
Best
Best
Best
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Sea
27°
Swim
Sea
26°
Swim
Sea
26°
Swim
Sea
27°
Swim
Sea
27°
Swim
Sea
28°
Swim
Sea
28°
Swim
Sea
28°
Swim
Sea
29°
Swim
Sea
29°
Swim
Sea
28°
Swim
Sea
28°
Swim

Visiting San Juan, Puerto Rico in March

March is one of the best months to visit San Juan for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

The weather in March is marginally warmer than the previous month and temperatures continue to rise slightly into April. March has average maximum temperatures of 29°C (85°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 70% making it sunny but overcast at times. The hours of sunshine per day are 8.4hrs making the days long and bright.

March has total rainfall of 7.1cm (2.8inches) making it often dry with only light showers. There are 15.5 days with some rainfall so you can still enjoy the beach on the clear days.

Sea temperatures are a very warm 26°C (79°F). March is an excellent month for swimming in San Juan with very comfortable temperatures for bathing all day.

March brings more consistent sunshine and less rainfall, making it an ideal time for sunbathing and beach relaxation. Swimming, snorkeling, and diving continue to be popular activities, while surfers can enjoy the occasional swells that roll in. Windsurfing and kitesurfing conditions may improve towards the end of the month as the winds pick up. Also consider visiting San Juan in one of the other best months of January, February, April, for the best beach weather. Also consider one of our other suggestions for March.

Can you sunbathe in San Juan in March?

Yes, March is a good time for sunbathing in San Juan.

March has average maximum temperatures of 29°C (85°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 70% making it sunny but overcast at times. The hours of sunshine per day are 8.4hrs making the days long and bright. March has total rainfall of 7.1cm (2.8inches) making it often dry with only light showers. There are 15.5 days with some rainfall so you can still enjoy the beach on the clear days.

More about March temperature and sunshine.

Can you swim in San Juan in March?

Yes, March is an excellent month for swimming in San Juan with very warm sea temperatures 26°C (79°F).

More about March sea temperatures.

Is March a good time to holiday in San Juan?

Yes, March is a good time for a holiday in San Juan.

March has average maximum temperatures of 29°C (85°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 70% making it sunny but overcast at times. The hours of sunshine per day are 8.4hrs making the days long and bright. March has total rainfall of 7.1cm (2.8inches) making it often dry with only light showers. There are 15.5 days with some rainfall so you can still enjoy the beach on the clear days. Sea temperatures are a very warm 26°C (79°F). March is an excellent month for swimming in San Juan with very comfortable temperatures for bathing all day.

More about the March temperatures and sunshine.

Is San Juan warm in March?

Yes, San Juan is very warm and perfect for sunbathing on clear days in March.

The average maximum temperature in San Juan in March is 29°C (85°F). The average maximum temperature is 29°C (83°) in the previous month and 30°C (86°F) in the next month.

The average temperature in San Juan in March is 26°C (79°F). The average temperature is 26°C (78°F) in the previous month and 27°C (80°F) in the next month.

More info about the March temperatures and sunshine.

How sunny is San Juan in March?

The average day light hours per day in San Juan in March are 12. The sunshine percentage is 70% making it sunny but overcast at times. The hours of sunshine per day are 8.4hrs making the days long and bright.

More about March sunshine.

Crowds in San Juan in March

March sees an increase in beachgoers in San Juan, as spring break season begins. College students and families may visit the island during this time, leading to a moderate increase in crowds. However, there are no major public holidays or events in March, so the beaches are not extremely crowded.

Temperature in San Juan in March

The weather in March is marginally warmer than the previous month and temperatures continue to rise slightly into April. The average maximum temperature in San Juan in March is 29°C (85°F). The average maximum temperature is 29°C (83°F) in the previous month and 30°C (86°F) in the next month.

The average temperature in San Juan in March is 26°C (79°F). The average temperature is 26°C (78°F) in the previous month and 27°C (80°F) in the next month.

The average minimum temperature in San Juan in March is 23°C (73°F). The minimum temperature is 22°C (72°F) in the previous month and 23°C (74°F) in the next month.

Sunshine in San Juan in March

The days in March are marginally longer than the previous month and the days continue to get slightly longer into April. March has a slightly more hours of sunshine than the previous month. During March the average day light hours are 12 per day in San Juan. The sunshine percentage is 70% making it sunny but overcast at times. The hours of sunshine per day are 8.4hrs making the days long and bright.

The ultraviolet index in San Juan in March is typically 12.4 during March. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in San Juan in March

The average sea water temperature in San Juan in March is 26.2°C (79.2°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in San Juan in March

March weather is marginally wetter than the previous month and rainfall continues to rise at a fast pace into April. March has fewer days of rain than the previous month. The average total rainfall in San Juan in March is 7.1cm (2.8inches) and on average there are 15.5 rainy days in March making it a wet time to visit the beach.

Humidity in San Juan in March

The maximum dew point (an indicator of humidity) in San Juan in March is 21°C (71°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan. The dew point is 21°C (71°F) in the previous month and 22°C (22°F) in the next month.

The average maximum relative humidity in San Juan in March is typically 84.7%. The maximum relative humidity is 87.6% in the previous month and 86.1% in the next month.

The average relative humidity in San Juan in March is typically 70.6%. The average relative humidity is 73.5% in the previous month and 72.6% in the next month.

Wind Speed in San Juan in March

The average maximum wind speed in San Juan in March is typically 30KM/H (19MPH). The average maximum wind speed is 31KM/H (19MPH) in the previous month and 30KM/H (19MPH) in the next month.

The average wind speed in San Juan in March is typically 13KM/H (8MPH). The average wind speed is 13KM/H (8MPH) in the previous month and 13KM/H (8MPH) in the next month.

The average wind direction in San Juan in March is from the East-Northeast.

Monthly Averages

Suggested Beaches in March

Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

Booking.com Search FlightsImage

Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.