Last updated: August 27, 2025
In December, the average temperature in Santiago de Pinos, Mexico is a pleasant 17°C (63°F), making it an ideal time to explore. However, be prepared for a minimum temperature that can drop to 6°C (44°F) and a maximum that can reach up to 29°C (85°F). With an average humidity of 74% and total precipitation of 34 mm (1.3 in) over about 4 days, it's wise to keep an umbrella handy while enjoying the mild climate!
In December in Santiago de Pinos, the average temperature is 17°C (63°F), with maximums reaching 29°C (85°F) and minimums dropping as low as 6°C (44°F). This pleasant climate makes Santiago de Pinos an ideal destination for travelers seeking mild weather and enjoyable outdoor activities.
In Santiago de Pinos in December, the precipitation amount is 34 mm (1.3 in) over a span of 4 days.
In Santiago de Pinos in December, humidity is 74%. With an average temperature of 17°C (63°F), this humidity feels like a gentle embrace, making outdoor exploration comfortable yet slightly enveloped in warmth, perfect for leisurely strolls but requiring ample hydration for prolonged activities.
In Santiago de Pinos 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 Santiago de Pinos.
UV Risk Categories
Weather in Santiago de Pinos varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Santiago de Pinos, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 17°C (62°F) | 28 mm (1.1 inches) | 64% | very high |
| February Weather | 17°C (64°F) | 36 mm (1.4 inches) | 57% | extreme |
| March Weather | 19°C (67°F) | 8 mm (0.3 inches) | 46% | extreme |
| April Weather | 20°C (69°F) | 4 mm (0.2 inches) | 42% | extreme |
| May Weather | 22°C (71°F) | 25 mm (1.0 inches) | 51% | extreme |
| June Weather | 22°C (72°F) | 195 mm (7.7 inches) | 74% | extreme |
| July Weather | 21°C (71°F) | 360 mm (14.2 inches) | 79% | extreme |
| August Weather | 22°C (71°F) | 384 mm (15.1 inches) | 81% | extreme |
| September Weather | 21°C (71°F) | 383 mm (15.1 inches) | 84% | extreme |
| October Weather | 21°C (70°F) | 171 mm (6.7 inches) | 75% | extreme |
| November Weather | 19°C (67°F) | 42 mm (1.7 inches) | 71% | very high |
| December Weather | 17°C (63°F) | 34 mm (1.3 inches) | 74% | very high |