Last updated: August 27, 2025
In September, the average temperature in Doctor Miguel Silva (San Guillermo), Mexico hovers around 19°C (66°F), offering a pleasant climate. Expect a minimum of 11°C (53°F) and a maximum of 28°C (83°F) throughout the month. However, be prepared for precipitation totaling 166 mm (6.5 in) over approximately 20 days, contributing to the region's high average humidity of 85%. Embrace the varied weather as you explore!
In September in Doctor Miguel Silva (San Guillermo), the average temperature is 19°C (66°F), with a maximum reaching 28°C (83°F) and a minimum dropping as low as 11°C (53°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities in Doctor Miguel Silva (San Guillermo).
In Doctor Miguel Silva (San Guillermo) in September, the precipitation amount is 166 mm (6.5 in) over the course of 20 days.
In Doctor Miguel Silva (San Guillermo) in September humidity is 85%. With an average temperature of 19°C (66°F), this humidity feels like a warm, sticky embrace that can make outdoor adventures feel more exhausting, as the air weighs heavy and every step can feel like a mini workout.
In Doctor Miguel Silva (San Guillermo) 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 Doctor Miguel Silva (San Guillermo), you can check here.
UV Risk Categories
Weather in Doctor Miguel Silva (San Guillermo) varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Doctor Miguel Silva (San Guillermo), focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 15°C (60°F) | 7 mm (0.3 inches) | 70% | very high |
| February Weather | 17°C (63°F) | 12 mm (0.5 inches) | 64% | extreme |
| March Weather | 20°C (68°F) | 17 mm (0.7 inches) | 54% | extreme |
| April Weather | 22°C (71°F) | 8 mm (0.3 inches) | 61% | extreme |
| May Weather | 22°C (72°F) | 59 mm (2.3 inches) | 75% | extreme |
| June Weather | 21°C (70°F) | 162 mm (6.4 inches) | 83% | extreme |
| July Weather | 19°C (67°F) | 199 mm (7.8 inches) | 83% | extreme |
| August Weather | 19°C (67°F) | 183 mm (7.2 inches) | 85% | extreme |
| September Weather | 19°C (66°F) | 166 mm (6.5 inches) | 85% | extreme |
| October Weather | 18°C (66°F) | 63 mm (2.5 inches) | 79% | extreme |
| November Weather | 17°C (62°F) | 31 mm (1.2 inches) | 76% | very high |
| December Weather | 15°C (60°F) | 8 mm (0.3 inches) | 74% | very high |