Last updated: August 27, 2025
In September, the average temperature in Santa Cecilia Tepetitlan, Mexico is a pleasant 16°C (60°F). Visitors can expect a range from a cool 6°C (43°F) to a warm 25°C (78°F). Rain is part of the equation with an average precipitation of 174 mm (6.8 in) spread over 21 days. Additionally, the air feels quite humid, with an average humidity of 82%, making it an inviting yet wet environment.
In September in Santa Cecilia Tepetitlan, the average temperature is 16°C (60°F), with a maximum that can reach 25°C (78°F) and a minimum that can drop as low as 6°C (43°F). It's advisable to pack layers to comfortably enjoy the diverse weather conditions while exploring the area.
In Santa Cecilia Tepetitlan in September, the precipitation amount is 174 mm (6.8 in) over the course of 21 days.
In Santa Cecilia Tepetitlan in September humidity is 82%. With an average temperature of 16°C (60°F), this humidity feels like walking through a warm, thick blanket that clings to your skin, making every step feel heavier and travel more exhausting.
In Santa Cecilia Tepetitlan in September, 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 Santa Cecilia Tepetitlan.
UV Risk Categories
Weather in Santa Cecilia Tepetitlan varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Santa Cecilia Tepetitlan, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 12°C (54°F) | 15 mm (0.6 inches) | 84% | very high |
| February Weather | 14°C (57°F) | 8 mm (0.3 inches) | 78% | extreme |
| March Weather | 15°C (60°F) | 27 mm (1.0 inches) | 75% | extreme |
| April Weather | 16°C (62°F) | 58 mm (2.3 inches) | 70% | extreme |
| May Weather | 17°C (63°F) | 75 mm (3.0 inches) | 77% | extreme |
| June Weather | 16°C (61°F) | 168 mm (6.6 inches) | 76% | extreme |
| July Weather | 16°C (60°F) | 102 mm (4.0 inches) | 68% | extreme |
| August Weather | 16°C (61°F) | 136 mm (5.4 inches) | 70% | extreme |
| September Weather | 16°C (60°F) | 174 mm (6.8 inches) | 82% | extreme |
| October Weather | 15°C (59°F) | 93 mm (3.6 inches) | 91% | extreme |
| November Weather | 13°C (56°F) | 31 mm (1.2 inches) | 89% | extreme |
| December Weather | 13°C (55°F) | 10 mm (0.4 inches) | 88% | very high |