Last updated: August 27, 2025
In October, the average temperature in Palmillas de San Juan, Mexico is a comfortable 19°C (67°F). You can expect temperatures to vary from a minimum of 7°C (44°F) to a balmy maximum of 31°C (89°F). During this month, precipitation averages 47 mm (1.8 in) spread across 8 days, with an average humidity of a high 83%.
In October in Palmillas de San Juan, the average temperature is 19°C (67°F). Maximums can reach 31°C (89°F), while minimums can drop to as low as 7°C (44°F). Be sure to pack layers for your trip, as the weather can vary significantly throughout the day.
In Palmillas de San Juan in October, the precipitation amount is 47 mm (1.8 in) over the course of 8 days.
In Palmillas de San Juan 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 Palmillas de San Juan 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 Palmillas de San Juan.
UV Risk Categories
Weather in Palmillas de San Juan varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Palmillas de San Juan, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 15°C (60°F) | 2 mm (0.1 inches) | 74% | very high |
| February Weather | 18°C (64°F) | 6 mm (0.2 inches) | 65% | extreme |
| March Weather | 20°C (69°F) | 8 mm (0.3 inches) | 58% | extreme |
| April Weather | 22°C (72°F) | 7 mm (0.3 inches) | 58% | extreme |
| May Weather | 23°C (74°F) | 50 mm (2.0 inches) | 67% | extreme |
| June Weather | 22°C (71°F) | 146 mm (5.8 inches) | 76% | extreme |
| July Weather | 20°C (69°F) | 122 mm (4.8 inches) | 67% | extreme |
| August Weather | 21°C (70°F) | 110 mm (4.3 inches) | 68% | extreme |
| September Weather | 20°C (68°F) | 153 mm (6.0 inches) | 81% | extreme |
| October Weather | 19°C (67°F) | 47 mm (1.8 inches) | 83% | extreme |
| November Weather | 17°C (63°F) | 18 mm (0.7 inches) | 84% | very high |
| December Weather | 15°C (60°F) | 4 mm (0.2 inches) | 81% | very high |