Last updated: August 27, 2025
The average temperature in San Antonio de Penuelas, Mexico during September is a comfortable 20°C (68°F). Expect temperatures to range from a minimum of 10°C (51°F) to a maximum of 31°C (88°F). With 125 mm (4.9 in) of precipitation spread over 16 days, the weather can be quite moist, complemented by an average humidity of 81%.
In September in San Antonio de Penuelas, the average temperature is 20°C (68°F), with maximums reaching 31°C (88°F) and minimums dropping as low as 10°C (51°F). This pleasant temperature range makes San Antonio de Penuelas an ideal destination for travelers looking to enjoy moderate weather during their visit.
In San Antonio de Penuelas in September, the precipitation amount is 125 mm (4.9 in) spread over 16 days.
In San Antonio de Penuelas in September humidity is 81%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace that can make outdoor activities feel steamy and exhausting, potentially leading travelers to seek shade or a refreshing drink more often.
In San Antonio de Penuelas in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in San Antonio de Penuelas.
UV Risk Categories
Weather in San Antonio de Penuelas varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in San Antonio de Penuelas, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 15°C (58°F) | 11 mm (0.4 inches) | 74% | very high |
| February Weather | 17°C (62°F) | 10 mm (0.4 inches) | 65% | extreme |
| March Weather | 20°C (68°F) | 5 mm (0.2 inches) | 58% | extreme |
| April Weather | 22°C (71°F) | 3 mm (0.1 inches) | 58% | extreme |
| May Weather | 23°C (74°F) | 19 mm (0.7 inches) | 67% | extreme |
| June Weather | 22°C (73°F) | 125 mm (4.9 inches) | 76% | extreme |
| July Weather | 20°C (69°F) | 157 mm (6.2 inches) | 67% | extreme |
| August Weather | 21°C (70°F) | 108 mm (4.2 inches) | 68% | extreme |
| September Weather | 20°C (68°F) | 125 mm (4.9 inches) | 81% | extreme |
| October Weather | 19°C (67°F) | 43 mm (1.7 inches) | 83% | extreme |
| November Weather | 17°C (63°F) | 14 mm (0.6 inches) | 84% | very high |
| December Weather | 15°C (59°F) | 7 mm (0.3 inches) | 81% | very high |