Last updated: August 27, 2025
In December, the average temperature in Bliecos, Spain is a brisk 5°C (41°F). Expect chilly nights with minimums dipping to -6°C (22°F), while daytime highs can reach a mild 16°C (61°F). The area experiences about 35 mm (1.4 in) of precipitation over 8 days, contributing to a notably high average humidity of 84%.
In December in Bliecos, the average temperature is 5°C (41°F), with a maximum that can reach 16°C (61°F) and a minimum that can drop to -6°C (22°F). Travelers should be prepared for chilly weather, layering options, and possible cold snaps during this time of year.
In Bliecos in December, the precipitation amount is 35 mm (1.4 in) over the course of 8 days.
In Bliecos in December humidity is 84%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as you navigate through the cold, heavy air that clings to your skin.
In Bliecos 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 Bliecos, you can visit Hourly UV Index in Bliecos.
UV Risk Categories
Weather in Bliecos varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bliecos, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 34 mm (1.3 inches) | 85% | moderate |
| February Weather | 6°C (43°F) | 32 mm (1.3 inches) | 80% | moderate |
| March Weather | 8°C (46°F) | 47 mm (1.8 inches) | 73% | high |
| April Weather | 10°C (51°F) | 82 mm (3.2 inches) | 69% | very high |
| May Weather | 15°C (59°F) | 53 mm (2.1 inches) | 64% | very high |
| June Weather | 19°C (67°F) | 50 mm (2.0 inches) | 59% | extreme |
| July Weather | 23°C (73°F) | 22 mm (0.9 inches) | 58% | extreme |
| August Weather | 22°C (72°F) | 18 mm (0.7 inches) | 58% | very high |
| September Weather | 18°C (64°F) | 35 mm (1.4 inches) | 64% | very high |
| October Weather | 13°C (55°F) | 35 mm (1.4 inches) | 76% | high |
| November Weather | 7°C (45°F) | 55 mm (2.2 inches) | 82% | moderate |
| December Weather | 5°C (41°F) | 35 mm (1.4 inches) | 84% | low |