Last updated: August 27, 2025
In May, the average temperature in San Antonio Chiltepec, Mexico hovers around 26°C (80°F), with a minimum of 16°C (61°F) and a sizzling maximum of 38°C (101°F). Expect about 61 mm (2.4 in) of precipitation spread over 10 days, contributing to an average humidity of 73%. Whether you’re planning a getaway or simply curious, this weather offers a blend of warmth and occasional rain!
In May in San Antonio Chiltepec, the average temperature is 26°C (80°F). The maximum can reach 38°C (101°F) and the minimum can be as low as 16°C (61°F). It's an ideal time for travelers to enjoy warm weather while being prepared for the occasional cooler evening.
In San Antonio Chiltepec in May, the precipitation amount is 61 mm (2.4 in) over a span of 10 days.
In San Antonio Chiltepec in May, humidity is 73%. With an average temperature of 26°C (80°F), this humidity feels like a warm embrace that clings to your skin, making outdoor exploration a bit sticky but still inviting, perfect for leisurely strolls in the shade or refreshing breaks by the water.
In San Antonio Chiltepec 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 Chiltepec, you can check here.
UV Risk Categories
Weather in San Antonio Chiltepec varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in San Antonio Chiltepec, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 20°C (69°F) | 3 mm (0.1 inches) | 65% | very high |
| February Weather | 22°C (73°F) | 2 mm (0.1 inches) | 61% | extreme |
| March Weather | 24°C (76°F) | 5 mm (0.2 inches) | 59% | extreme |
| April Weather | 26°C (79°F) | 11 mm (0.4 inches) | 62% | extreme |
| May Weather | 26°C (80°F) | 61 mm (2.4 inches) | 73% | extreme |
| June Weather | 24°C (76°F) | 184 mm (7.2 inches) | 78% | extreme |
| July Weather | 24°C (75°F) | 137 mm (5.4 inches) | 79% | extreme |
| August Weather | 24°C (75°F) | 179 mm (7.1 inches) | 82% | extreme |
| September Weather | 23°C (74°F) | 246 mm (9.7 inches) | 82% | extreme |
| October Weather | 23°C (74°F) | 80 mm (3.2 inches) | 79% | extreme |
| November Weather | 22°C (72°F) | 14 mm (0.6 inches) | 72% | very high |
| December Weather | 21°C (69°F) | 1 mm (0.0 inches) | 70% | very high |