Last updated: August 27, 2025
In May, the average temperature in San Juan Ixtilmaco, Mexico is a pleasant 16°C (62°F). Expect to experience a range from a chilly minimum of 4°C (39°F) to a warm maximum of 30°C (86°F). Be prepared for some rain, as precipitation averages 60 mm (2.4 in) over 11 days, all while enjoying a relatively high average humidity of 77%.
In May, in San Juan Ixtilmaco, the average temperature is 16°C (62°F), with maximums reaching 30°C (86°F) and minimums dropping as low as 4°C (39°F). This variation in temperature makes San Juan Ixtilmaco a great destination for travelers seeking both mild days and cool evenings.
In San Juan Ixtilmaco in May, the precipitation amount is 60 mm (2.4 in) over the course of 11 days.
In San Juan Ixtilmaco in May, humidity is 77%. With an average temperature of 16°C (62°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities feel heavy and draining, so travelers may want to plan for breaks in shaded areas and stay hydrated.
In San Juan Ixtilmaco in May, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in San Juan Ixtilmaco.
UV Risk Categories
Weather in San Juan Ixtilmaco varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in San Juan Ixtilmaco, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 11°C (52°F) | 12 mm (0.5 inches) | 84% | very high |
| February Weather | 13°C (55°F) | 9 mm (0.4 inches) | 78% | extreme |
| March Weather | 14°C (58°F) | 24 mm (0.9 inches) | 75% | extreme |
| April Weather | 16°C (61°F) | 43 mm (1.7 inches) | 70% | extreme |
| May Weather | 16°C (62°F) | 60 mm (2.4 inches) | 77% | extreme |
| June Weather | 16°C (61°F) | 155 mm (6.1 inches) | 76% | extreme |
| July Weather | 15°C (59°F) | 120 mm (4.7 inches) | 68% | extreme |
| August Weather | 15°C (59°F) | 155 mm (6.1 inches) | 70% | extreme |
| September Weather | 15°C (59°F) | 160 mm (6.3 inches) | 82% | extreme |
| October Weather | 14°C (57°F) | 84 mm (3.3 inches) | 91% | extreme |
| November Weather | 12°C (54°F) | 25 mm (1.0 inches) | 89% | very high |
| December Weather | 11°C (53°F) | 7 mm (0.3 inches) | 88% | very high |