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North Puerto Rico weather in May

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

What is the weather like in North Puerto Rico in May?

North Puerto Rico is a region in Puerto Rico. May in North Puerto Rico generally has very warm temperatures, with precipitation levels ranging from high to heavy.

You can expect very warm maximum daytime temperatures of around 30°C and nighttime temperatures around 24°C in San Juan. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.

In May, precipitation varies across different areas. From high rainfall in Dorado with an average of 124 mm to heavy rainfall in Arecibo with 172 mm. Meanwhile, San Juan enjoys close to 255 hours of sunlight. This means it's a great month if you prefer bright and sunny days.

For a closer look at May's conditions in North Puerto Rico, see the map below. For a more detailed look at North Puerto Rico's yearly weather, check out our North Puerto Rico climate page.

Where to go in North Puerto Rico in May

Find the average weather conditions in May for the most popular destinations in North Puerto Rico on the map below. Click on a destination dot for more detailed information.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations in North Puerto Rico

What is the weather like in May for the 5 most popular destinations in North Puerto Rico?

Average weather in San Juan

In May San Juan generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 24°C and high monthly rainfall. So on average the conditions are tolerable that month.

San Juan
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
30°C 
23°C 
268 hours 
91 mm 
14 days 
30°C 
24°C 
255 hours 
134 mm 
16 days 
June   >> June
>>  
31°C 
25°C 
259 hours 
92 mm 
17 days 
Climate in San Juan

Average weather in Bayamon

In May Bayamon generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 24°C and high monthly rainfall. So on average the conditions are tolerable that month.

Bayamon
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
30°C 
23°C 
268 hours 
91 mm 
14 days 
30°C 
24°C 
255 hours 
130 mm 
16 days 
June   >> June
>>  
31°C 
25°C 
259 hours 
84 mm 
17 days 
Climate in Bayamon

Average weather in Isabela

In May Isabela generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 24°C and high monthly rainfall. So on average the conditions are pleasant that month.

Isabela
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
29°C 
23°C 
87 mm 
13 days 
29°C 
24°C 
142 mm 
15 days 
June   >> June
>>  
30°C 
25°C 
105 mm 
16 days 
Climate in Isabela

Average weather in Manati

In May Manati generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 23°C and high monthly rainfall. So on average the conditions are tolerable that month.

Manati
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
29°C 
22°C 
268 hours 
112 mm 
14 days 
30°C 
23°C 
255 hours 
158 mm 
16 days 
June   >> June
>>  
31°C 
24°C 
259 hours 
94 mm 
17 days 
Climate in Manati

Average weather in Dorado

In May Dorado generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 24°C and high monthly rainfall. So on average the conditions are tolerable that month.

Dorado
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
30°C 
23°C 
268 hours 
88 mm 
14 days 
30°C 
24°C 
255 hours 
124 mm 
16 days 
June   >> June
>>  
31°C 
25°C 
259 hours 
76 mm 
17 days 
Climate in Dorado

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

Is May the best time to visit North Puerto Rico?

In our opinion, May may not be the ideal time to visit North Puerto Rico due to the typically tolerable weather in San Juan.

Generally speaking, the best visiting conditions can be found in January, February, March and December offering mostly perfect weather in San Juan. The weather in May, July, August, September, October and November, on the other hand, tends to be tolerable.

Interested in more climate information?

We have much more information about the climate in North Puerto Rico. Interested in the weather conditions in a specific month? Select the month below.

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  • 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 climate conditions. Find out where to go with our weather planner.