Last updated: August 27, 2025
In San Juan de la Cruz, Mexico, the average temperature in May reaches a warm 32°C (89°F). However, be prepared for fluctuations, with minimums dipping to 20°C (68°F) and highs soaring up to 42°C (108°F). Expect light rainfall, as precipitation amounts to 22 mm (0.9 in) over the course of 3 days. The climate is complemented by an average humidity of 75%, making for a notably sultry atmosphere!
In May in San Juan de la Cruz, the average temperature is 32°C (89°F), with maximums reaching 42°C (108°F) and minimums dropping as low as 20°C (68°F). Travelers should prepare for hot days, ensuring they stay hydrated and protected from the sun while enjoying their adventures.
In San Juan de la Cruz in May, the precipitation amount is 22 mm (0.9 in) over a span of 3 days.
In San Juan de la Cruz in May humidity is 75%. With an average temperature of 32°C (89°F), this humidity feels like traveling through a warm, thick blanket, making outdoor activities sweat-inducing and challenging as the air clings heavily, intensifying the heat.
In San Juan de la Cruz 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 San Juan de la Cruz.
UV Risk Categories
Weather in San Juan de la Cruz varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in San Juan de la Cruz, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 26°C (79°F) | 2 mm (0.1 inches) | 70% | very high |
| February Weather | 27°C (82°F) | 4 mm (0.2 inches) | 64% | extreme |
| March Weather | 30°C (86°F) | 0 mm (0.0 inches) | 54% | extreme |
| April Weather | 31°C (88°F) | 0 mm (0.0 inches) | 61% | extreme |
| May Weather | 32°C (89°F) | 22 mm (0.9 inches) | 75% | extreme |
| June Weather | 29°C (85°F) | 172 mm (6.8 inches) | 83% | extreme |
| July Weather | 29°C (84°F) | 125 mm (4.9 inches) | 83% | extreme |
| August Weather | 28°C (83°F) | 182 mm (7.2 inches) | 85% | extreme |
| September Weather | 28°C (82°F) | 212 mm (8.4 inches) | 85% | extreme |
| October Weather | 28°C (82°F) | 140 mm (5.5 inches) | 79% | extreme |
| November Weather | 27°C (80°F) | 24 mm (0.9 inches) | 76% | very high |
| December Weather | 26°C (78°F) | 3 mm (0.1 inches) | 74% | very high |