Last updated: August 27, 2025
In San Antonio el Chico, Mexico, the average temperature in May hovers around 24°C (76°F), with a minimum of 12°C (54°F) and a maximum that can soar to 38°C (100°F). Expect around 33 mm (1.3 in) of precipitation distributed over 6 days during the month, paired with an average humidity of 67%. Whether you're soaking up the sun or seeking shade, be prepared for a mix of warm weather and occasional rain!
In May in San Antonio el Chico, the average temperature is 24°C (76°F). Maximum temperatures can reach 38°C (100°F) while minimums can drop to as low as 12°C (54°F). Be prepared for warm days and cool nights when traveling to San Antonio el Chico during this month.
In San Antonio el Chico, in May, the precipitation amount is 33 mm (1.3 in) over the course of 6 days.
In San Antonio el Chico in May humidity is 67%. With an average temperature of 24°C (76°F), this humidity feels like a warm, steamy embrace, making travel slightly more challenging as you navigate through the thick air.
In San Antonio el Chico 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 San Antonio el Chico, you can check here.
UV Risk Categories
Weather in San Antonio el Chico varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in San Antonio el Chico, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 16°C (61°F) | 2 mm (0.1 inches) | 74% | very high |
| February Weather | 18°C (65°F) | 5 mm (0.2 inches) | 65% | extreme |
| March Weather | 21°C (70°F) | 6 mm (0.2 inches) | 58% | extreme |
| April Weather | 23°C (74°F) | 3 mm (0.1 inches) | 58% | extreme |
| May Weather | 24°C (76°F) | 33 mm (1.3 inches) | 67% | extreme |
| June Weather | 23°C (73°F) | 148 mm (5.8 inches) | 76% | extreme |
| July Weather | 21°C (70°F) | 159 mm (6.3 inches) | 67% | extreme |
| August Weather | 21°C (70°F) | 160 mm (6.3 inches) | 68% | extreme |
| September Weather | 20°C (69°F) | 145 mm (5.7 inches) | 81% | extreme |
| October Weather | 20°C (68°F) | 45 mm (1.8 inches) | 83% | extreme |
| November Weather | 18°C (65°F) | 15 mm (0.6 inches) | 84% | very high |
| December Weather | 16°C (61°F) | 3 mm (0.1 inches) | 81% | very high |