Last updated: August 27, 2025
In September, the average temperature in San Francisco Cuayalab, Mexico hovers around 29°C (84°F). Temperatures can vary significantly, with a minimum of 20°C (68°F) and soaring to a maximum of 41°C (107°F). Prepare for wet days as the region experiences around 173 mm (6.8 in) of precipitation over 18 days, with an average humidity of 84%, making it a truly tropical experience!
In September, in San Francisco Cuayalab, the average temperature is 29°C (84°F). Maximum temperatures can reach 41°C (107°F), while minimum temperatures can drop to as low as 20°C (68°F). This climate makes San Francisco Cuayalab a great destination for travelers seeking warm weather and outdoor activities.
In San Francisco Cuayalab in September, the precipitation amount is 173 mm (6.8 in) over the course of 18 days.
In San Francisco Cuayalab in September, humidity is 84%. With an average temperature of 29°C (84°F), this humidity feels like a warm blanket enveloping you, making travel sticky and somewhat stifling, yet invigorating, as every step is accompanied by a gentle, humid embrace.
In San Francisco Cuayalab in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in San Francisco Cuayalab.
UV Risk Categories
Weather in San Francisco Cuayalab varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in San Francisco Cuayalab, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 20°C (68°F) | 51 mm (2.0 inches) | 88% | high |
| February Weather | 22°C (72°F) | 26 mm (1.0 inches) | 86% | very high |
| March Weather | 25°C (77°F) | 36 mm (1.4 inches) | 83% | extreme |
| April Weather | 28°C (83°F) | 45 mm (1.8 inches) | 80% | extreme |
| May Weather | 30°C (87°F) | 91 mm (3.6 inches) | 82% | extreme |
| June Weather | 30°C (86°F) | 163 mm (6.4 inches) | 79% | extreme |
| July Weather | 30°C (86°F) | 135 mm (5.3 inches) | 72% | extreme |
| August Weather | 30°C (86°F) | 125 mm (4.9 inches) | 74% | extreme |
| September Weather | 29°C (84°F) | 173 mm (6.8 inches) | 84% | extreme |
| October Weather | 26°C (80°F) | 201 mm (7.9 inches) | 92% | extreme |
| November Weather | 23°C (74°F) | 41 mm (1.6 inches) | 91% | very high |
| December Weather | 21°C (70°F) | 22 mm (0.8 inches) | 91% | high |