Last updated: August 27, 2025
In December, the average temperature in San Vicente del Valle, Spain is a chilly 4°C (40°F), with extremes ranging from a brisk -9°C (16°F) to a mild 17°C (62°F). This month also brings considerable moisture, with an average precipitation of 88 mm (3.5 in) spread over 15 days. Expect high humidity levels, averaging around 85%, adding to the cool, crisp atmosphere of the region.
In December in San Vicente del Valle, the average temperature is 4°C (40°F). Maximums can reach 17°C (62°F), and minimums can be as low as -9°C (16°F). Travelers should prepare for a mix of cool to mild weather and pack accordingly.
In San Vicente del Valle in December, the precipitation amount is 88 mm (3.5 in) over a span of 15 days.
In San Vicente del Valle in December, humidity is 85%. With an average temperature of 4°C (40°F), this humidity feels like an icy blanket wrapping around you, making outdoor activities feel much colder and damp, which can be quite uncomfortable for traveling.
In San Vicente del Valle 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 Vicente del Valle, you can visit Hourly UV Index in San Vicente del Valle.
UV Risk Categories
Weather in San Vicente del Valle varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in San Vicente del Valle, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 77 mm (3.0 inches) | 85% | moderate |
| February Weather | 5°C (41°F) | 72 mm (2.8 inches) | 83% | moderate |
| March Weather | 6°C (43°F) | 86 mm (3.4 inches) | 82% | high |
| April Weather | 8°C (47°F) | 123 mm (4.8 inches) | 81% | very high |
| May Weather | 12°C (54°F) | 88 mm (3.5 inches) | 81% | very high |
| June Weather | 16°C (61°F) | 93 mm (3.7 inches) | 83% | extreme |
| July Weather | 18°C (65°F) | 50 mm (2.0 inches) | 87% | very high |
| August Weather | 19°C (66°F) | 27 mm (1.1 inches) | 82% | very high |
| September Weather | 15°C (60°F) | 65 mm (2.5 inches) | 77% | very high |
| October Weather | 11°C (52°F) | 62 mm (2.4 inches) | 80% | high |
| November Weather | 6°C (43°F) | 108 mm (4.3 inches) | 83% | moderate |
| December Weather | 4°C (40°F) | 88 mm (3.5 inches) | 85% | low |