Last updated: August 27, 2025
In Santiuste, Spain, the average temperature in December hovers around 5°C (41°F). During this time, you can expect minimum temperatures to dip to -5°C (24°F), with maximum highs reaching up to 16°C (61°F). The region sees approximately 44 mm (1.7 in) of precipitation spread over 8 days, contributing to an average humidity level of 90%. Embrace the chill and prepare for a cozy, damp month!
In December in Santiuste, the average temperature is 5°C (41°F). The maximum can reach 16°C (61°F), and the minimum can be as low as -5°C (24°F). This weather makes it essential for travelers to pack layers to stay comfortable throughout the day.
In Santiuste in December, the total precipitation amount is 44 mm (1.7 in) over a duration of 8 days.
In Santiuste in December, humidity is 90%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that clings to your skin, making travel feel more strenuous as you navigate the cold air mixed with moisture, potentially leaving you feeling sluggish and uncomfortable.
In Santiuste 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 Santiuste, you can visit Hourly UV Index in Santiuste.
UV Risk Categories
Weather in Santiuste varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Santiuste, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 37 mm (1.5 inches) | 90% | moderate |
| February Weather | 6°C (43°F) | 39 mm (1.5 inches) | 86% | moderate |
| March Weather | 8°C (46°F) | 63 mm (2.5 inches) | 79% | high |
| April Weather | 10°C (51°F) | 92 mm (3.6 inches) | 74% | very high |
| May Weather | 15°C (59°F) | 58 mm (2.3 inches) | 71% | very high |
| June Weather | 20°C (68°F) | 43 mm (1.7 inches) | 63% | extreme |
| July Weather | 24°C (75°F) | 19 mm (0.7 inches) | 59% | extreme |
| August Weather | 23°C (74°F) | 22 mm (0.9 inches) | 58% | very high |
| September Weather | 18°C (65°F) | 34 mm (1.3 inches) | 65% | very high |
| October Weather | 13°C (56°F) | 50 mm (2.0 inches) | 77% | high |
| November Weather | 7°C (45°F) | 62 mm (2.4 inches) | 87% | moderate |
| December Weather | 5°C (41°F) | 44 mm (1.7 inches) | 90% | low |