Last updated: August 27, 2025
In October, the average temperature in San Antonio Cerro Prieto, Mexico is a comfortable 19°C (67°F), with the minimum dipping to 8°C (46°F) and the maximum reaching up to 31°C (88°F). During this time, expect about 63 mm (2.5 in) of precipitation over 9 days, accompanied by a relatively high average humidity of 83%. Whether you're enjoying the warmth or bracing for the occasional rain, San Antonio Cerro Prieto has a unique climate worth experiencing!
In October in San Antonio Cerro Prieto, the average temperature is 19°C (67°F). Maximum temperatures can reach 31°C (88°F), while the minimum can drop as low as 8°C (46°F). This diverse temperature range makes it essential to pack layers for your trip.
In San Antonio Cerro Prieto in October, the total precipitation amount is 63 mm (2.5 in) spread over a duration of 9 days.
In San Antonio Cerro Prieto in October humidity is 83%. With an average temperature of 19°C (67°F), this humidity feels like a warm, tropical blanket wrapping around you, making traveling feel a bit sluggish and sticky, yet still inviting as long as you stay hydrated and take breaks in the shade.
In San Antonio Cerro Prieto in October, 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 Antonio Cerro Prieto.
UV Risk Categories
Weather in San Antonio Cerro Prieto varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in San Antonio Cerro Prieto, 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) | 74% | very high |
| February Weather | 18°C (64°F) | 6 mm (0.2 inches) | 65% | extreme |
| March Weather | 21°C (70°F) | 10 mm (0.4 inches) | 58% | extreme |
| April Weather | 23°C (73°F) | 5 mm (0.2 inches) | 58% | extreme |
| May Weather | 24°C (75°F) | 37 mm (1.5 inches) | 67% | extreme |
| June Weather | 22°C (72°F) | 161 mm (6.3 inches) | 76% | extreme |
| July Weather | 20°C (69°F) | 203 mm (8.0 inches) | 67% | extreme |
| August Weather | 20°C (69°F) | 169 mm (6.7 inches) | 68% | extreme |
| September Weather | 20°C (68°F) | 179 mm (7.1 inches) | 81% | extreme |
| October Weather | 19°C (67°F) | 63 mm (2.5 inches) | 83% | extreme |
| November Weather | 17°C (64°F) | 21 mm (0.8 inches) | 84% | very high |
| December Weather | 15°C (60°F) | 4 mm (0.2 inches) | 81% | very high |