Last updated: August 27, 2025
In December, the average temperature in San Martin de Bolanos, Mexico is a pleasant 16°C (61°F). You'll experience a minimum chill of 1°C (35°F) and can bask in maximum warmth of 30°C (86°F). Expect some light rain, with 12 mm (0.5 in) of precipitation spread over 2 days, and enjoy a comfortable average humidity level of 74%.
In December, in San Martin de Bolanos, the average temperature is 16°C (61°F), with maximums reaching 30°C (86°F) and minimums dipping as low as 1°C (35°F). This diverse temperature range makes San Martin de Bolanos an ideal destination for travelers seeking both warm and cool experiences.
In San Martin de Bolanos in December, the precipitation amount is 12 mm (0.5 in) over the course of 2 days.
In San Martin de Bolanos in December humidity is 74%. With an average temperature of 16°C (61°F), this humidity feels like a damp blanket wrapping around you, making traveling quite uncomfortable as the air feels thick and muggy, potentially leading to fatigue and a longing for a cool breeze.
In San Martin de Bolanos in December, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in San Martin de Bolanos.
UV Risk Categories
Weather in San Martin de Bolanos varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in San Martin de Bolanos, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 15°C (60°F) | 13 mm (0.5 inches) | 64% | very high |
| February Weather | 17°C (63°F) | 17 mm (0.7 inches) | 57% | extreme |
| March Weather | 20°C (68°F) | 3 mm (0.1 inches) | 46% | extreme |
| April Weather | 21°C (71°F) | 1 mm (0.0 inches) | 42% | extreme |
| May Weather | 23°C (74°F) | 6 mm (0.2 inches) | 51% | extreme |
| June Weather | 24°C (76°F) | 69 mm (2.7 inches) | 74% | extreme |
| July Weather | 22°C (72°F) | 120 mm (4.7 inches) | 79% | extreme |
| August Weather | 22°C (73°F) | 106 mm (4.2 inches) | 81% | extreme |
| September Weather | 22°C (71°F) | 123 mm (4.8 inches) | 84% | extreme |
| October Weather | 21°C (70°F) | 54 mm (2.1 inches) | 75% | extreme |
| November Weather | 19°C (66°F) | 13 mm (0.5 inches) | 71% | very high |
| December Weather | 16°C (61°F) | 12 mm (0.5 inches) | 74% | very high |