Last updated: August 31, 2025
In May, the average temperature in Maria Antonia, Puerto Rico is a pleasant 26°C (79°F), with the minimum dipping to 23°C (73°F) and peaking at a warm 30°C (86°F). Expect moderate rainfall, with an average precipitation of 59 mm (2.3 in) spread over 12 days, while humidity hovers at a comfortable 76%. Enjoy the tropical climate and plan accordingly!
In May in Maria Antonia, the average temperature is 26°C (79°F), with maximums reaching 30°C (86°F) and minimums dropping to as low as 23°C (73°F). This pleasant climate makes Maria Antonia an ideal destination for travelers seeking warm and comfortable weather.
In Maria Antonia in May, the precipitation amount is 59 mm (2.3 in) occurring over the course of 12 days.
In Maria Antonia in May humidity is 76%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities challenging and requiring frequent breaks to hydrate and cool down during your travels.
In Maria Antonia in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Maria Antonia, you can check here.
UV Risk Categories
Weather in Maria Antonia varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Maria Antonia, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 25°C (77°F) | 18 mm (0.7 inches) | 76% | very high |
| February Weather | 25°C (77°F) | 26 mm (1.0 inches) | 75% | extreme |
| March Weather | 24°C (76°F) | 49 mm (1.9 inches) | 75% | extreme |
| April Weather | 25°C (77°F) | 49 mm (1.9 inches) | 76% | extreme |
| May Weather | 26°C (79°F) | 59 mm (2.3 inches) | 76% | extreme |
| June Weather | 27°C (80°F) | 53 mm (2.1 inches) | 78% | extreme |
| July Weather | 27°C (81°F) | 86 mm (3.4 inches) | 81% | extreme |
| August Weather | 27°C (81°F) | 96 mm (3.8 inches) | 80% | extreme |
| September Weather | 27°C (81°F) | 159 mm (6.2 inches) | 79% | extreme |
| October Weather | 27°C (80°F) | 102 mm (4.0 inches) | 78% | extreme |
| November Weather | 26°C (79°F) | 91 mm (3.6 inches) | 78% | very high |
| December Weather | 26°C (78°F) | 25 mm (1.0 inches) | 77% | very high |