Last updated: August 27, 2025
In October, the average temperature in Union de San Antonio, Mexico hovers around 20°C (68°F), with a comfortable range from a minimum of 7°C (44°F) to a maximum of 32°C (89°F). Be prepared for some rain, as the area receives about 48 mm (1.9 in) of precipitation spread over 8 days. With an average humidity of 83%, this month offers a rich, tropical feel that's perfect for exploration!
In October in Union de San Antonio, the average temperature is 20°C (68°F). Maximum temperatures can reach 32°C (89°F), while the minimum can drop as low as 7°C (44°F). This makes Union de San Antonio an ideal destination for travelers seeking a moderate climate with the flexibility to enjoy both warm and cooler moments.
In Union de San Antonio in October, the precipitation amount is 48 mm (1.9 in) over a span of 8 days.
In Union de San Antonio in October humidity is 83%. With an average temperature of 20°C (68°F), this humidity feels like a warm, heavy blanket enveloping you, making it feel much warmer than it is. Traveling in such conditions can be quite taxing, as the air feels thick, often leading to a sense of exhaustion and requiring frequent breaks to seek shade or hydration.
In Union de San Antonio 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 Union de San Antonio.
UV Risk Categories
Weather in Union de San Antonio varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Union de San Antonio, 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) | 9 mm (0.4 inches) | 65% | extreme |
| March Weather | 21°C (70°F) | 4 mm (0.2 inches) | 58% | extreme |
| April Weather | 23°C (73°F) | 1 mm (0.1 inches) | 58% | extreme |
| May Weather | 24°C (75°F) | 29 mm (1.2 inches) | 67% | extreme |
| June Weather | 23°C (73°F) | 152 mm (6.0 inches) | 76% | extreme |
| July Weather | 20°C (69°F) | 173 mm (6.8 inches) | 67% | extreme |
| August Weather | 21°C (69°F) | 137 mm (5.4 inches) | 68% | extreme |
| September Weather | 20°C (68°F) | 139 mm (5.5 inches) | 81% | extreme |
| October Weather | 20°C (68°F) | 48 mm (1.9 inches) | 83% | extreme |
| November Weather | 18°C (64°F) | 14 mm (0.6 inches) | 84% | very high |
| December Weather | 15°C (60°F) | 6 mm (0.2 inches) | 81% | very high |