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Carolina weather in May (North Puerto Rico, Puerto Rico)

Looking to travel to Carolina in May? Here's what the weather might have in store during this month.

In May, Carolina typically experiences high temperatures and high rainfall. Throughout the daytime, temperatures often hover around 30°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 24°C. Bear in mind, these are average temperatures, and it can get even warmer on particular days. Make sure to choose clothing that accommodates the warmth.

Carolina in May usually receives high rainfall, averaging around 138 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 16 days of the month will see rainfall.

With around 255 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If you're looking for dry conditions and comfortable temperatures, May may not be the ideal month to visit Carolina. January, February, March, April and December typically offer the most agreeable circumstances. On the other hand, May, June, July, August, September and October tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Carolina climate page with graphs.

 

Carolina, monthly averages in May

Min TemperatureMin Temperature 24°C  
Max TemperatureMax Temperature 30°C  
Water TemperatureWater Temperature 27°C *  
Chance of RainChance of Rain 53%  
PrecipitationPrecipitation 138 mm  
Rainy daysRainy days 16 days  
HumidityHumidity 75% *  
WindspeedWindspeed 11 km/h *  
SunshineSunshine 255 hours *  
Percentage SunshinePercentage Sunshine 63% *  
* Data from: San Juan, Puerto Rico (7 KM, 4 Miles).

Where to go in Puerto Rico in May

Find out more about the weather in Puerto Rico in May and which places have the best weather conditions in this month.

Map not visible? Whoops sorry! Please refresh the page.
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).

So, what should you wear in Carolina in May?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case. With a water temperature of around 27°C this is a great month to swim so bring your swimwear.

What To Do

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

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Carolina.

Our site offers climate and forecast data for every country in the world. Are you going to Puerto Rico? On this website you can find 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.