Puerto Rico

Puerto Rico Weather in March

Average temperatures, rainfall, sunshine and the best places to visit in Puerto Rico in March.

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San Juan Rincon Vieques Luquillo

Planning a journey to Puerto Rico this March and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What to Expect in Puerto Rico in March

March in Puerto Rico generally has warm temperatures, with precipitation levels ranging from low to moderate.

Temperatures

The average maximum temperatures are warm and range from 26°C (79°F) in Adjuntas to 30°C (86°F) in Utuado. Nighttime temperatures generally drop to 20°C (68°F) in Utuado and 16°C (61°F) in Adjuntas.

To learn more about the conditions in specific areas of Puerto Rico, check out the map below.

Precipitation

In March, precipitation varies across different areas. From low rainfall in El Combate with an average of 27 mm (1.1 in) to moderate rainfall in Utuado with 71 mm (2.8 in).

Average sunshine

Plenty of sunshine can be expected in numerous places in March. San Juan typically receives 284 hours of sunlight, making it ideal for those seeking sunny weather.

Explore Puerto Rico by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best Places to Visit in Puerto Rico in March

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Puerto Rico.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Puerto Rico

What is the weather like in March for some of the most popular destinations in Puerto Rico?

Temperature range in Puerto Rico (March)

Precipitation variation in Puerto Rico (March)

San Juan

In March San Juan generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 22°C (72°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« February
March
April »
February
March
April
Max temperature
28°C (82°F)
29°C (84°F)
30°C (86°F)
Min temperature
22°C (72°F)
22°C (72°F)
23°C (73°F)
Monthly sun hours
231 hours
284 hours
268 hours
Monthly rainfall
47 mm (1.9 in)
55 mm (2.2 in)
91 mm (3.6 in)
Monthly rainy days
15 days
15 days
14 days
Weather conditions
perfect
perfect
pleasant
Climate in San Juan →

Rincon

In March Rincon generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 24°C (75°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« February
March
April »
February
March
April
Max temperature
28°C (82°F)
28°C (82°F)
28°C (82°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly rainfall
29 mm (1.1 in)
35 mm (1.4 in)
45 mm (1.8 in)
Monthly rainy days
14 days
14 days
13 days
Weather conditions
perfect
perfect
perfect
Climate in Rincon →

Vieques

In March Vieques generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 24°C (75°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« February
March
April »
February
March
April
Max temperature
27°C (81°F)
27°C (81°F)
28°C (82°F)
Min temperature
24°C (75°F)
24°C (75°F)
25°C (77°F)
Monthly sun hours
231 hours
284 hours
268 hours
Monthly rainfall
48 mm (1.9 in)
46 mm (1.8 in)
63 mm (2.5 in)
Monthly rainy days
15 days
15 days
14 days
Weather conditions
perfect
perfect
perfect
Climate in Vieques →

Culebra

In March Culebra generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 24°C (75°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« February
March
April »
February
March
April
Max temperature
27°C (81°F)
27°C (81°F)
28°C (82°F)
Min temperature
24°C (75°F)
24°C (75°F)
25°C (77°F)
Monthly rainfall
39 mm (1.5 in)
38 mm (1.5 in)
54 mm (2.1 in)
Monthly rainy days
15 days
15 days
14 days
Weather conditions
perfect
perfect
perfect
Climate in Culebra →

Fajardo

In March Fajardo generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 24°C (75°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« February
March
April »
February
March
April
Max temperature
27°C (81°F)
27°C (81°F)
28°C (82°F)
Min temperature
23°C (73°F)
24°C (75°F)
24°C (75°F)
Monthly sun hours
231 hours
284 hours
268 hours
Monthly rainfall
60 mm (2.4 in)
61 mm (2.4 in)
85 mm (3.3 in)
Monthly rainy days
15 days
15 days
14 days
Weather conditions
perfect
perfect
perfect
Climate in Fajardo →

Is your destination not in the list? Have a look at all destinations in Puerto Rico.

In our records: Puerto Rico March extremes

Notable March records observed across cities in Puerto Rico in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the coldest March daytime high in Puerto Rico was 19°C (66°F) in Rincon on March 28, 1982.
  • From our sources, the wettest March day in Puerto Rico brought 355 mm (14 in) in Fajardo on March 17, 1987.

Popular cities in March

Day & night temperatures, rainfall and average weather in Puerto Rico in March.

City Weather Day temp Night temp Rainfall
San Juan 29°C (84°F) 22°C (72°F) 55 mm (2.2 in)
Rincon 28°C (82°F) 24°C (75°F) 35 mm (1.4 in)
Vieques 27°C (81°F) 24°C (75°F) 46 mm (1.8 in)
Luquillo 28°C (82°F) 23°C (73°F) 61 mm (2.4 in)
La Parguera 28°C (82°F) 23°C (73°F) 34 mm (1.3 in)
Ponce 28°C (82°F) 22°C (72°F) 45 mm (1.8 in)

Puerto Rico weather in March: frequently asked questions

What is the weather like in Puerto Rico in March?

March in Puerto Rico brings perfect weather. In San Juan, daytime temperatures are typically around 29°C (84°F) and nighttime lows hover near 22°C (72°F).

What is the average temperature in Puerto Rico in March?

In San Juan, the average daytime high in March is 29°C (84°F), while nighttime temperatures drop to around 22°C (72°F).

Does Puerto Rico get a lot of rain in March?

Not particularly. San Juan averages just 55 mm (2.2 in) of rain in March, making it a mostly dry month for Puerto Rico.

Is March a Good Time to Visit Puerto Rico?

We consider March to be one of the best times to travel to Puerto Rico. Typically, the climate in San Juan is perfect.

Generally speaking, the best visiting conditions can be found in January, February, March and December offering mostly perfect weather in San Juan. On the other hand, the months of May, July, August, September, October and November tend to have unpleasant weather conditions.

Interested in more climate information?

We have much more information about the climate in Puerto Rico.

Weather and climate has detailed information for every country in the world. Are you going to Puerto Rico? Get detailed 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 travel conditions. Find out where to go with our weather planner.