Weather in Puerto Rico for May 2026
Until now, May 2026 in Puerto Rico has been nearly identical to the historical average, with a temperature of 29.5 °C (showing only a slight deviation of -0.3 °C).
The forecast for the next days in Puerto Rico predicts temperatures to be around 30 °C, close to the historical average.
In general, the average temperature in Puerto Rico at the beginning of May is 29.7 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 29.7 °C by the end of May.
Puerto Rico experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 171.5 mm.
Temperatures
Rain 🌧️
Puerto Rico Weather May
What’s the Weather Like in Puerto Rico This May?
Temperatures trend during May in Puerto Rico
May weather in Puerto Rico day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Patchy rain possible | 29° /23° | 10.2 mm | 7 | |
| 2 May | Patchy rain possible | 30° /23° | 8.1 mm | 8 | |
| 3 May |  Partly cloudy | 30° /23° | 2.1 mm | 8 | |
| 4 May |  Cloudy | 30° /23° | 4.3 mm | 8 | |
| 5 May | Patchy rain possible | 30° /23° | 3.8 mm | 8 | |
| 6 May | Cloudy | 29° /24° | 4.3 mm | 8 | |
| 7 May | Cloudy | 30° /23° | 10.1 mm | 8 | |
| 8 May | Patchy rain possible | 29° /22° | 11.8 mm | 8 | |
| 9 May | Patchy rain possible | 29° /23° | 5.4 mm | 8 | |
| 10 May | Cloudy | 30° /23° | 3.1 mm | 8 | |
| 11 May | Cloudy | 31° /23° | 1.2 mm | 8 | |
| 12 May | Patchy rain possible | 30° /23° | 1.5 mm | 6 | |
| 13 May | Patchy rain possible | 31° /24° | 0.5 mm | 12.5 | |
| 14 May | Patchy rain possible | 31° /24° | 0.7 mm | 12.7 | |
| 15 May | Patchy rain possible | 31° /24° | 0.9 mm | 1.7 | |
| 16 May | Patchy rain possible | 29° /25° | 0.7 mm | 6 | |
| 17 May | Patchy rain possible | 30° /25° | 0.9 mm | 6 | |
| 18 May | Patchy rain possible | 30° /24° | 0.9 mm | 6 | |
| 19 May | Patchy rain possible | 30° /24° | 0.2 mm | 6 | |
| 20 May | Patchy rain possible | 29° /25° | 0.2 mm | 6 | |
| 21 May | Patchy rain possible | 30° /25° | 0.3 mm | 6 | |
| 22 May | Patchy rain possible | 26° /25° | 2.9 mm | 6 | |
| 23 May | Patchy rain possible | 29° /24° | 0.4 mm | 6 | |
| 24 May | Patchy rain possible | 29° /24° | 1.4 mm | 6 | |
| 25 May | Patchy rain possible | 29° /24° | 1 mm | 6 | |
| 26 May | Patchy rain possible | 29° /24° | 3 mm | 6 | |
| 27 May | Patchy rain possible | 30° /24° | 5.2 mm | 6 | |
| 28 May |  Overcast | 29° /24° | 2.3 mm | 7 | |
| 29 May | Cloudy | 30° /24° | 0.9 mm | 7 | |
| 30 May | Patchy rain possible | 30° /24° | 1.8 mm | 7 | |
| 31 May | Patchy rain possible | 31° /25° | 0.7 mm | 7 | |
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Guide for Puerto Rico in May
In May, Puerto Rico experiences warm and pleasant weather, making it an ideal time to visit. At the beginning of the month, the weather in Puerto Rico is typically warm and sunny, with average temperatures ranging from 25° to 29°.
The island enjoys plenty of sunshine, and the sea temperatures are perfect for swimming and water activities.
As the month progresses, the weather in Puerto Rico remains consistently warm, with temperatures gradually increasing towards the end of May. By the end of the month, visitors can expect average temperatures to range from 27° to 31°.
The island continues to bask in sunshine, providing excellent conditions for beach outings, outdoor excursions, and exploring the vibrant local culture.
Overall, May is a fantastic time to visit Puerto Rico, as the weather is warm and inviting throughout the month. Visitors can look forward to enjoying the beautiful beaches, indulging in water sports, and immersing themselves in the rich heritage and natural beauty of the island.
Puerto Rico in May - FAQ
What are the expected maximum and minimum temperatures in Puerto Rico during May?
How much rainfall should be expected in Puerto Rico during May?
What are the typical wind conditions in Puerto Rico during May?
May rainfall patterns in Puerto Rico
UV exposure in Puerto Rico during May
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