Last updated: August 27, 2025
In May, the average temperature in San Juan Evangelista, Mexico hovers around 29°C (85°F), offering a warm climate that invites outdoor adventures. Visitors can expect a minimum temperature of 18°C (65°F), with the mercury occasionally soaring to a sweltering 40°C (104°F). While enjoying this sunny weather, be prepared for 51 mm (2.0 in) of precipitation over approximately 10 days, and a comfortable average humidity of 72%.
In May in San Juan Evangelista, the average temperature is 29°C (85°F). Maximums can reach 40°C (104°F) and minimums can be as low as 18°C (65°F). It’s advisable to pack light clothing and stay hydrated while exploring the warm and varied climate.
In San Juan Evangelista in May, the total precipitation amount is 51 mm (2.0 in) spread over a period of 10 days.
In San Juan Evangelista in May humidity is 72%. With an average temperature of 29°C (85°F), this humidity feels like a warm, sticky embrace that can make traveling feel quite exhausting. You may find yourself needing to take frequent breaks in the shade and staying hydrated as the muggy air wraps around you, making every step a little heavier.
In San Juan Evangelista 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 Evangelista.
UV Risk Categories
Weather in San Juan Evangelista varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in San Juan Evangelista, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 22°C (72°F) | 40 mm (1.6 inches) | 84% | very high |
| February Weather | 24°C (75°F) | 32 mm (1.3 inches) | 80% | extreme |
| March Weather | 25°C (78°F) | 21 mm (0.8 inches) | 73% | extreme |
| April Weather | 28°C (82°F) | 26 mm (1.0 inches) | 67% | extreme |
| May Weather | 29°C (85°F) | 51 mm (2.0 inches) | 72% | extreme |
| June Weather | 28°C (82°F) | 254 mm (10.0 inches) | 73% | extreme |
| July Weather | 27°C (82°F) | 229 mm (9.0 inches) | 76% | extreme |
| August Weather | 27°C (81°F) | 272 mm (10.7 inches) | 80% | extreme |
| September Weather | 27°C (81°F) | 291 mm (11.5 inches) | 84% | extreme |
| October Weather | 26°C (79°F) | 233 mm (9.2 inches) | 89% | extreme |
| November Weather | 24°C (75°F) | 99 mm (3.9 inches) | 88% | very high |
| December Weather | 22°C (73°F) | 36 mm (1.4 inches) | 88% | very high |