Last updated: August 26, 2025
In Santa Maria Malacatepec, Mexico, the average temperature in September hovers around 18°C (65°F), with a range that can dip to a chilly 10°C (50°F) and peak at a warm 27°C (81°F). This month is characterized by significant rainfall, with 260 mm (10.2 in) accumulating over approximately 25 days, leading to an average humidity of 82%. So, come prepared for a blend of warmth and moisture!
In September in Santa Maria Malacatepec, the average temperature is 18°C (65°F), with maximums reaching up to 27°C (81°F) and minimums dropping as low as 10°C (50°F). This pleasant weather makes it an ideal time for outdoor activities and exploration.
In Santa Maria Malacatepec in September, the total precipitation amount is 260 mm (10.2 in) spread over a period of 25 days.
In Santa Maria Malacatepec in September, humidity is 82%. With an average temperature of 18°C (65°F), this humidity feels like a warm, sticky embrace that can quickly leave travelers feeling fatigued and in need of frequent breaks to stay refreshed and hydrated.
In Santa Maria Malacatepec 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 Malacatepec, you can check here.
UV Risk Categories
Weather in Santa Maria Malacatepec varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Santa Maria Malacatepec, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 15°C (59°F) | 7 mm (0.3 inches) | 84% | very high |
| February Weather | 17°C (62°F) | 5 mm (0.2 inches) | 78% | extreme |
| March Weather | 19°C (66°F) | 14 mm (0.6 inches) | 75% | extreme |
| April Weather | 20°C (68°F) | 35 mm (1.4 inches) | 70% | extreme |
| May Weather | 20°C (68°F) | 95 mm (3.8 inches) | 77% | extreme |
| June Weather | 19°C (66°F) | 227 mm (8.9 inches) | 76% | extreme |
| July Weather | 18°C (65°F) | 172 mm (6.8 inches) | 68% | extreme |
| August Weather | 18°C (65°F) | 216 mm (8.5 inches) | 70% | extreme |
| September Weather | 18°C (65°F) | 260 mm (10.2 inches) | 82% | extreme |
| October Weather | 18°C (64°F) | 109 mm (4.3 inches) | 91% | extreme |
| November Weather | 16°C (62°F) | 28 mm (1.1 inches) | 89% | very high |
| December Weather | 15°C (59°F) | 6 mm (0.2 inches) | 88% | very high |