Last updated: August 27, 2025
In September, the average temperature in Santa Maria Ilucan, Mexico hovers around 18°C (64°F). Expect cool nights with minimums dipping to 7°C (44°F), while daytime highs can reach up to 28°C (82°F). The region experiences a total precipitation of 144 mm (5.7 in) spread across 20 days, contributing to an average humidity level of 82%. Get ready for a month of comfortable yet humid weather!
In September in Santa Maria Ilucan, the average temperature is 18°C (64°F). Maximums can reach 28°C (82°F), while minimums can drop to as low as 7°C (44°F). This pleasant climate makes Santa Maria Ilucan an ideal destination for travelers looking to enjoy comfortable outdoor activities.
In Santa Maria Ilucan in September, the precipitation amount reaches 144 mm (5.7 in) over the course of 20 days.
In Santa Maria Ilucan in September humidity is 82%. With an average temperature of 18°C (64°F), this humidity feels like a warm, muggy embrace that can make exploring the area feel stifling, leaving travelers drenched in sweat and longing for respite in the shade.
In Santa Maria Ilucan 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 Santa Maria Ilucan, you can check here.
UV Risk Categories
Weather in Santa Maria Ilucan varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Santa Maria Ilucan, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 13°C (57°F) | 8 mm (0.3 inches) | 84% | very high |
| February Weather | 16°C (61°F) | 7 mm (0.3 inches) | 78% | extreme |
| March Weather | 18°C (64°F) | 18 mm (0.7 inches) | 75% | extreme |
| April Weather | 20°C (68°F) | 25 mm (1.0 inches) | 70% | extreme |
| May Weather | 21°C (69°F) | 36 mm (1.4 inches) | 77% | extreme |
| June Weather | 19°C (67°F) | 124 mm (4.9 inches) | 76% | extreme |
| July Weather | 18°C (65°F) | 108 mm (4.3 inches) | 68% | extreme |
| August Weather | 18°C (65°F) | 115 mm (4.5 inches) | 70% | extreme |
| September Weather | 18°C (64°F) | 144 mm (5.7 inches) | 82% | extreme |
| October Weather | 17°C (62°F) | 69 mm (2.7 inches) | 91% | extreme |
| November Weather | 15°C (59°F) | 17 mm (0.7 inches) | 89% | very high |
| December Weather | 14°C (57°F) | 4 mm (0.1 inches) | 88% | very high |