Weather in Puerto Rico in may 2025

In this section, you have access to the weather forecast for the month of may for most popular cities in Puerto Rico. These forecasts are statistics for may from weather reports for over 10 years. The percentage indicates the probability of having the weather indicated.

Average weather in may in San Juan

good weather UV index: 7

Weather at 6am
79°F

Moderate rain at times

24%

Clear/Sunny

17%

Cloudy

4%

Weather at 12pm
85°F

Clear/Sunny

39%

Moderate rain at times

14%

Heavy rain

4%

Weather at 6pm
81°F

Clear/Sunny

35%

Moderate rain at times

11%

Cloudy

5%

Weather at 3am
79°F

Partly Cloudy

46%

Clear/Sunny

28%

Moderate rain at times

23%

Cloudy

3%

More information about the weather in San Juan in may



Where to go in Puerto Rico in may?

Where to go in Puerto Rico in may: destination map

Legend: perfect weather good tolerable bad very bad


Where should you go in Puerto Rico in may when it comes to the weather?

Remember:
The climate in Puerto Rico in may ranges from good to tolerable depending on the region and city.

May is not the best month to visit Puerto Rico. The weather everywhere is quite correct: in Arecibo, Caguas‎, Mayagüez‎, Bayamón, Ponce and San Juan. The sun is not there all the time and you may be faced the rain frequently. Nevertheless, if you don't plan a pool & relaxation holiday but rather discovery of heritage or hiking, this climate may be enough. In addition, there are certainly fewer tourists at this time of year.



Climate in Puerto Rico in may

Climate in San Juan in may

In the month of may, the mean temperature in San Juan is 83°F (maximum temperature is 85°F and minimum temperature is 79°F). The climate quite nice here in may. With 3.5in over 6 days, you risk getting wet slightly throughout your journey. But this is pretty reasonably and it will not be continuous.
With proper weather, may is okay (but not good time) for traveling in San Juan.

May
Average temperature 83°F
Highest temperature 85°F
Lowest temperature 79°F
Sea temperature 82°F
Rainfall 3.5in
Number of days with rainfall 6 day(s)
(19%)
Humidity 81%
Daily sunshine hours 13
Cloud cover 33%
Length of day 13:00
Our opinion at whereandwhen.net good
more information about the climate in San Juan in may

Climate in Mayagüez‎ in may

In the month of may, the mean temperature in Mayagüez‎ is 83°F (maximum temperature is 85°F and minimum temperature is 81°F). The climate is very hot around this city in this month. With 9.1in over 15 days, rain may occur throughout your journey. But this is reasonably and it is only of temporary showers.
With proper weather, the month of may is okay (but not the best time) for traveling in Mayagüez‎ in Puerto Rico.

May
Average temperature 83°F
Highest temperature 85°F
Lowest temperature 81°F
Sea temperature 82°F
Rainfall 9.1in
Number of days with rainfall 15 day(s)
(49%)
Humidity 79%
Daily sunshine hours 13
Cloud cover 28%
Length of day 13:00
Our opinion at whereandwhen.net tolerable
more information about the climate in Mayagüez‎ in may

Climate in Caguas in may

In may, maximum temperature is 85°F and minimum temperature is 79°F (for an average temperature of 81°F). The climate quite pleasant in this location in may. With 6.4in over 10 days, you will experience some showers for your journey. But this is rather reasonably and you will not be too bothered by it.
With a correct climate, the month of may is okay (but not good time) for traveling there.

May
Average temperature 81°F
Highest temperature 85°F
Lowest temperature 79°F
Rainfall 6.4in
Number of days with rainfall 10 day(s)
(33%)
Humidity 82%
Daily sunshine hours 13
Cloud cover 40%
Length of day 12:59
Our opinion at whereandwhen.net tolerable
more information about the climate in Caguas in may

Climate in Arecibo in may

In the month of may, the mean temperature in Arecibo is 83°F (maximum temperature is 85°F and minimum temperature is 79°F). The climate is very warm in this city in this month. With 9.4in over 14 days, rain may occur throughout your holidays. But this is pretty moderate and it will not be continuous.
With a correct weather, the month of may is okay (but not good month) for traveling in this city in Puerto Rico.

May
Average temperature 83°F
Highest temperature 85°F
Lowest temperature 79°F
Sea temperature 82°F
Rainfall 9.4in
Number of days with rainfall 14 day(s)
(46%)
Humidity 81%
Daily sunshine hours 13
Cloud cover 31%
Length of day 13:01
Our opinion at whereandwhen.net tolerable
more information about the climate in Arecibo in may

Climate in Bayamón in may

In the month of may, maximum temperature is 85°F and minimum temperature is 79°F (for an average temperature of 83°F). The climate quite nice here in this month. With 4.3in over 7 days, rainfall can happen during your holidays. But this is pretty moderate and you will not be too bothered by it.
With proper weather, may is okay (but not the best month) for traveling in that area.

May
Average temperature 83°F
Highest temperature 85°F
Lowest temperature 79°F
Sea temperature 82°F
Rainfall 4.3in
Number of days with rainfall 7 day(s)
(22%)
Humidity 81%
Daily sunshine hours 13
Cloud cover 35%
Length of day 13:00
Our opinion at whereandwhen.net good


All cities in Puerto Rico in may

San Juan in maygood weather
Mayagüez‎ in maytolerable weather
Caguas in maytolerable weather
Arecibo in maytolerable weather
Bayamón in maygood weather
Culebra in maytolerable weather
Isla De Mona in maytolerable weather
Ponce in maytolerable weather
Vieques in maygood weather
Adjuntas in maygood weather
Aguadilla in maytolerable weather
Aibonito in maytolerable weather
Anasco in maytolerable weather
Arroyo in maytolerable weather
Boqueron in maygood weather
Cabo Rojo in maygood weather
Carolina in maygood weather
Cayey in maytolerable weather
Ceiba in maygood weather
Cidra in maytolerable weather
Coamo in maytolerable weather
Comerio in maytolerable weather
Dorado in maytolerable weather
Fajardo in maygood weather
Florida in maytolerable weather
Guanica in maygood weather
Guayama in maytolerable weather
Hatillo in maytolerable weather
Hormigueros in maygood weather
Humacao in maytolerable weather
Isabela in maytolerable weather
Luquillo in maygood weather
Manati in maytolerable weather
Maunabo in maytolerable weather
Punta Santiago in maytolerable weather
Quebradillas in maytolerable weather
Rincon in maytolerable weather
Salinas in maytolerable weather
San German in maygood weather
San Sebastian in maytolerable weather
Santa Isabel in maytolerable weather
Utuado in maytolerable weather
Vega Alta in maytolerable weather
Yauco in maygood weather
See full list of cities (44)


Weather data for Puerto Rico in may:

Weather data for Puerto Rico in may is derived from an average of the weather forecast since 2009 in Puerto Rico. There is a margin of error and these forecasts are to be considered as general information only. The weather in Puerto Rico can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Puerto Rico.


Change units