Last updated: August 27, 2025
In December, the average temperature in Cubillos del Sil, Spain hovers around 4°C (40°F). During this month, temperatures can dip as low as -5°C (23°F) and climb to a pleasant 15°C (60°F). Expect a fair amount of moisture, with 184 mm (7.2 in) of precipitation spread over 18 days, contributing to an average humidity of 87%.
In December in Cubillos del Sil, the average temperature is 4°C (40°F), with maximums reaching 15°C (60°F) and minimums dipping as low as -5°C (23°F). It's advisable to pack layers and prepare for varying temperatures when traveling during this month.
In Cubillos del Sil in December, the total precipitation amount is 184 mm (7.2 in), occurring over a span of 18 days.
In Cubillos del Sil in December humidity is 87%. With an average temperature of 4°C (40°F), this humidity feels like an uncomfortable chill that seeps into your bones, making it essential to dress warmly and prepare for damp conditions, which can dampen your spirits while traveling.
In Cubillos del Sil 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 Cubillos del Sil, you can visit Hourly UV Index in Cubillos del Sil.
UV Risk Categories
Weather in Cubillos del Sil varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Cubillos del Sil, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (37°F) | 83 mm (3.3 inches) | 87% | low |
| February Weather | 5°C (41°F) | 108 mm (4.2 inches) | 85% | moderate |
| March Weather | 6°C (42°F) | 111 mm (4.4 inches) | 83% | high |
| April Weather | 8°C (47°F) | 78 mm (3.1 inches) | 83% | very high |
| May Weather | 12°C (54°F) | 78 mm (3.1 inches) | 84% | very high |
| June Weather | 15°C (59°F) | 81 mm (3.2 inches) | 84% | extreme |
| July Weather | 18°C (64°F) | 33 mm (1.3 inches) | 86% | very high |
| August Weather | 18°C (65°F) | 25 mm (1.0 inches) | 78% | very high |
| September Weather | 15°C (60°F) | 42 mm (1.6 inches) | 77% | very high |
| October Weather | 11°C (52°F) | 86 mm (3.4 inches) | 82% | high |
| November Weather | 6°C (43°F) | 130 mm (5.1 inches) | 86% | moderate |
| December Weather | 4°C (40°F) | 184 mm (7.2 inches) | 87% | low |