Last updated: August 27, 2025
In San Miguel Ejutla, Mexico, the average temperature in September hovers around 20°C (69°F). Visitors can expect a comfortable range, with minimum temperatures as low as 13°C (55°F) and maximums reaching up to 32°C (89°F). However, be prepared for the possibility of rain, as precipitation averages 169 mm (6.7 in) over 18 days, accompanied by a high average humidity of 84%. Enjoy the warm, humid climate while staying cozy!
In September in San Miguel Ejutla, the average temperature is 20°C (69°F). Maximums can reach 32°C (89°F) and minimums can be as low as 13°C (55°F). This pleasant weather makes San Miguel Ejutla an ideal destination for outdoor activities and sightseeing during this time of year.
In San Miguel Ejutla in September, the precipitation amount is 169 mm (6.7 in) spread over 18 days.
In San Miguel Ejutla in September humidity is 84%. With an average temperature of 20°C (69°F), this humidity feels like walking through a warm, moist blanket, making travel feel heavy and slightly fatigued as the heat clings to your skin and leaves you yearning for a refreshing breeze.
In San Miguel Ejutla in September, 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 Miguel Ejutla, you can check here.
UV Risk Categories
Weather in San Miguel Ejutla varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in San Miguel Ejutla, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 18°C (64°F) | 2 mm (0.1 inches) | 84% | extreme |
| February Weather | 19°C (67°F) | 1 mm (0.0 inches) | 80% | extreme |
| March Weather | 21°C (69°F) | 5 mm (0.2 inches) | 73% | extreme |
| April Weather | 22°C (72°F) | 18 mm (0.7 inches) | 67% | extreme |
| May Weather | 23°C (73°F) | 43 mm (1.7 inches) | 72% | extreme |
| June Weather | 21°C (70°F) | 169 mm (6.7 inches) | 73% | extreme |
| July Weather | 21°C (70°F) | 72 mm (2.8 inches) | 76% | extreme |
| August Weather | 20°C (69°F) | 142 mm (5.6 inches) | 80% | extreme |
| September Weather | 20°C (69°F) | 169 mm (6.7 inches) | 84% | extreme |
| October Weather | 20°C (68°F) | 75 mm (3.0 inches) | 89% | extreme |
| November Weather | 19°C (66°F) | 5 mm (0.2 inches) | 88% | extreme |
| December Weather | 18°C (65°F) | 5 mm (0.2 inches) | 88% | very high |