Puerto Rico
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Puerto Rico Weather in May

May in Puerto Rico brings pleasant temperatures, with daytime highs of 22°C (72°F) and nights around 17°C (63°F). Only 6.4 mm (0.3 in) of rainfall is typical, making it a largely dry month.

Rainfall in Puerto Rico in May

You can expect rain on around a single day based on historical patterns, with 6.4 mm (0.3 in) average for the month. If rain does fall, it tends to be a moderate shower rather than anything heavy.

Temperature in Puerto Rico in May

May is a good time to be in Puerto Rico. Days are excellent, reaching 22°C (72°F), with nights around 17°C (63°F). Conditions are often most pleasant around the middle of the day. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Puerto Rico in May

Enjoy a sunny month with about 271 hours of sunshine, the clear skies make Puerto Rico even more beautiful.

Our weather planner can help you explore other travel destinations worldwide.

Puerto Rico Temperature in May

Min Temperature
17°C (63°F)
Max Temperature
22°C (72°F)
Chance of Rain
4%
Precipitation
6.4 mm (0.3 in)
Rainy days
a single day
Humidity
65% *
Sunshine
271 hours *
Percentage Sunshine
63% *
* Data from: Las Palmas, Abkhazia, Georgia (35 KM, 22 Miles).

Puerto Rico Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Puerto Rico - and find the best time to visit.

Best Places in Spain in May

Find out more about the weather in Spain and which places have the best travel conditions in this month. See all of Spain in May →

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).

What to Wear in Puerto Rico in May

Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Dry conditions mean you won't need to worry about rain protection. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Puerto Rico in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    10/10
  • Walking
    10/10
  • Barbeque
    9/10
  • Camping
    10/10
  • Outdoor sports
    10/10

Puerto Rico 3-Day Forecast

More climate data for Puerto Rico

Popular in May

Where to go in May - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.