Last updated: August 27, 2025
In September, the average temperature in Cerro Armadillo Grande, Mexico is a pleasant 25°C (77°F). You can expect a range between a minimum of 18°C (65°F) and a maximum of 33°C (92°F). However, be prepared for some rain, as the area receives an average of 455 mm (17.9 in) of precipitation over 26 days. With an average humidity of 84%, it's advisable to stay hydrated and enjoy the lush surroundings!
In September in Cerro Armadillo Grande, the average temperature is 25°C (77°F). The maximum can reach 33°C (92°F) and the minimum can be as low as 18°C (65°F). This pleasant climate makes Cerro Armadillo Grande an ideal destination for outdoor activities and sightseeing during this time of year.
In Cerro Armadillo Grande in September, the total precipitation amount is 455 mm (17.9 in) spread over 26 days.
In Cerro Armadillo Grande in September, humidity is 84%. With an average temperature of 25°C (77°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities challenging and prompting travelers to seek shade and stay hydrated.
In Cerro Armadillo Grande 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 Cerro Armadillo Grande, you can check here.
UV Risk Categories
Weather in Cerro Armadillo Grande varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Cerro Armadillo Grande, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 19°C (67°F) | 121 mm (4.8 inches) | 84% | very high |
| February Weather | 21°C (70°F) | 119 mm (4.7 inches) | 80% | extreme |
| March Weather | 22°C (72°F) | 95 mm (3.7 inches) | 73% | extreme |
| April Weather | 25°C (77°F) | 87 mm (3.4 inches) | 67% | extreme |
| May Weather | 26°C (79°F) | 132 mm (5.2 inches) | 72% | extreme |
| June Weather | 25°C (77°F) | 397 mm (15.6 inches) | 73% | extreme |
| July Weather | 25°C (77°F) | 176 mm (6.9 inches) | 76% | extreme |
| August Weather | 25°C (77°F) | 292 mm (11.5 inches) | 80% | extreme |
| September Weather | 25°C (77°F) | 455 mm (17.9 inches) | 84% | extreme |
| October Weather | 24°C (75°F) | 368 mm (14.5 inches) | 89% | extreme |
| November Weather | 21°C (70°F) | 236 mm (9.3 inches) | 88% | very high |
| December Weather | 20°C (68°F) | 107 mm (4.2 inches) | 88% | very high |