Last updated: August 27, 2025
In December, the average temperature in San Miguel de Aguayo, Spain hovers around 6°C (43°F). You can expect a chilly minimum of -3°C (27°F) and a mild maximum of 16°C (60°F). Be prepared for about 92 mm (3.6 in) of precipitation spread across 15 days, and don't forget the 85% average humidity, adding to the overall cool and damp atmosphere.
In December in San Miguel de Aguayo, the average temperature is 6°C (43°F), with maximums reaching 16°C (60°F) and minimums dropping as low as -3°C (27°F). It's advisable to pack layers and prepare for both mild and chilly conditions during your travels.
In San Miguel de Aguayo in December, the precipitation amount is 92 mm (3.6 in) distributed over 15 days.
In San Miguel de Aguayo in December, humidity is 85%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making travel feel more uncomfortable and limiting your enjoyment of the sights as you navigate the wet, brisk air.
In San Miguel de Aguayo in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in San Miguel de Aguayo, you can visit Hourly UV Index in San Miguel de Aguayo.
UV Risk Categories
Weather in San Miguel de Aguayo varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in San Miguel de Aguayo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 76 mm (3.0 inches) | 85% | low |
| February Weather | 6°C (44°F) | 74 mm (2.9 inches) | 83% | moderate |
| March Weather | 7°C (46°F) | 84 mm (3.3 inches) | 82% | high |
| April Weather | 9°C (49°F) | 97 mm (3.8 inches) | 81% | very high |
| May Weather | 13°C (55°F) | 79 mm (3.1 inches) | 81% | very high |
| June Weather | 16°C (60°F) | 94 mm (3.7 inches) | 83% | extreme |
| July Weather | 18°C (64°F) | 69 mm (2.7 inches) | 87% | very high |
| August Weather | 18°C (64°F) | 53 mm (2.1 inches) | 82% | very high |
| September Weather | 16°C (61°F) | 69 mm (2.7 inches) | 77% | high |
| October Weather | 12°C (54°F) | 84 mm (3.3 inches) | 80% | moderate |
| November Weather | 8°C (46°F) | 106 mm (4.2 inches) | 83% | moderate |
| December Weather | 6°C (43°F) | 92 mm (3.6 inches) | 85% | low |