Last updated: August 26, 2025
In Arroyo de Piedra, Mexico, the average temperature in May reaches a warm 28°C (82°F). Expect a range with minimums dipping to 18°C (64°F) and maximums soaring up to 40°C (105°F). The month brings 104 mm (4.1 in) of precipitation spread over 13 days, contributing to an average humidity of 72%. Enjoy the vibrant climate while staying prepared for the occasional shower!
In May in Arroyo de Piedra, the average temperature is 28°C (82°F). Maximum temperatures can reach 40°C (105°F), while minimum temperatures can drop as low as 18°C (64°F). Be sure to pack light clothing for the heat, but also bring a light jacket for cooler evenings.
In Arroyo de Piedra in May, the precipitation amount is 104 mm (4.1 in) over the course of 13 days.
In Arroyo de Piedra in May humidity is 72%. With an average temperature of 28°C (82°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities both refreshing and slightly exhausting, as you find yourself sweating more quickly and seeking shade more often while exploring the vibrant surroundings.
In Arroyo de Piedra in May, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Arroyo de Piedra.
UV Risk Categories
Weather in Arroyo de Piedra varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Arroyo de Piedra, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 21°C (69°F) | 63 mm (2.5 inches) | 84% | very high |
| February Weather | 22°C (72°F) | 62 mm (2.4 inches) | 80% | extreme |
| March Weather | 24°C (75°F) | 42 mm (1.6 inches) | 73% | extreme |
| April Weather | 26°C (80°F) | 45 mm (1.8 inches) | 67% | extreme |
| May Weather | 28°C (82°F) | 104 mm (4.1 inches) | 72% | extreme |
| June Weather | 26°C (80°F) | 359 mm (14.1 inches) | 73% | extreme |
| July Weather | 26°C (79°F) | 227 mm (8.9 inches) | 76% | extreme |
| August Weather | 26°C (79°F) | 372 mm (14.6 inches) | 80% | extreme |
| September Weather | 26°C (79°F) | 382 mm (15.0 inches) | 84% | extreme |
| October Weather | 25°C (77°F) | 299 mm (11.8 inches) | 89% | extreme |
| November Weather | 22°C (73°F) | 157 mm (6.2 inches) | 88% | very high |
| December Weather | 21°C (70°F) | 59 mm (2.3 inches) | 88% | very high |