Last updated: August 27, 2025
In December, the average temperature in Santa Cruz del Valle, Spain hovers around 6°C (42°F). Expect chilly days, with a minimum dipping as low as -6°C (22°F) and peaking at a mild 17°C (62°F). Precipitation is fairly noticeable, averaging 83 mm (3.3 in) over 9 days, while the air is quite damp with an average humidity of 91%. Prepare accordingly!
In December in Santa Cruz del Valle, the average temperature is 6°C (42°F). Maximums can reach 17°C (62°F) and minimums can be as low as -6°C (22°F). This climate is perfect for travelers who enjoy cool weather and want to experience the beauty of Santa Cruz del Valle during this time of year.
In Santa Cruz del Valle in December, the precipitation amount is 83 mm (3.3 in) over the course of 9 days.
In Santa Cruz del Valle in December humidity is 91%. With an average temperature of 6°C (42°F), this humidity feels like a chill that penetrates deep into your bones, making outdoor exploration uncomfortable and encouraging travelers to seek warm indoor alternatives.
In Santa Cruz del Valle in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Santa Cruz del Valle, you can check the information here.
UV Risk Categories
Weather in Santa Cruz del Valle varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Santa Cruz del Valle, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 41 mm (1.6 inches) | 91% | moderate |
| February Weather | 6°C (44°F) | 66 mm (2.6 inches) | 85% | moderate |
| March Weather | 7°C (46°F) | 110 mm (4.3 inches) | 79% | high |
| April Weather | 10°C (51°F) | 99 mm (3.9 inches) | 77% | very high |
| May Weather | 15°C (60°F) | 52 mm (2.0 inches) | 76% | very high |
| June Weather | 20°C (67°F) | 28 mm (1.1 inches) | 64% | extreme |
| July Weather | 23°C (74°F) | 15 mm (0.6 inches) | 54% | extreme |
| August Weather | 23°C (74°F) | 18 mm (0.7 inches) | 52% | very high |
| September Weather | 19°C (66°F) | 53 mm (2.1 inches) | 63% | very high |
| October Weather | 14°C (57°F) | 83 mm (3.3 inches) | 78% | high |
| November Weather | 8°C (46°F) | 91 mm (3.6 inches) | 90% | moderate |
| December Weather | 6°C (42°F) | 83 mm (3.3 inches) | 91% | moderate |