Last updated: August 27, 2025
In Mecerreyes, Spain, the average temperature in December hovers around 5°C (41°F). Expect chilly conditions, with minimums dipping to -4°C (24°F) and highs reaching up to 17°C (63°F). The region sees significant precipitation, averaging 99 mm (3.9 in) over 13 days, contributing to an impressive 90% humidity level that envelops the area.
In December in Mecerreyes, the average temperature is 5°C (41°F). The maximum can reach 17°C (63°F), while the minimum can drop as low as -4°C (24°F). It's advisable to pack layers to prepare for the varying temperatures during your travels.
In Mecerreyes in December, the precipitation amount is 99 mm (3.9 in) over the course of 13 days.
In Mecerreyes 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 Mecerreyes 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 Mecerreyes, you can visit Hourly UV Index in Mecerreyes.
UV Risk Categories
Weather in Mecerreyes varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Mecerreyes, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (37°F) | 66 mm (2.6 inches) | 90% | moderate |
| February Weather | 6°C (43°F) | 67 mm (2.6 inches) | 86% | moderate |
| March Weather | 7°C (45°F) | 75 mm (3.0 inches) | 79% | high |
| April Weather | 10°C (50°F) | 93 mm (3.7 inches) | 74% | very high |
| May Weather | 14°C (57°F) | 63 mm (2.5 inches) | 71% | very high |
| June Weather | 18°C (65°F) | 61 mm (2.4 inches) | 63% | extreme |
| July Weather | 22°C (71°F) | 20 mm (0.8 inches) | 59% | extreme |
| August Weather | 22°C (71°F) | 15 mm (0.6 inches) | 58% | very high |
| September Weather | 17°C (64°F) | 39 mm (1.5 inches) | 65% | very high |
| October Weather | 12°C (55°F) | 58 mm (2.3 inches) | 77% | high |
| November Weather | 7°C (45°F) | 102 mm (4.0 inches) | 87% | moderate |
| December Weather | 5°C (41°F) | 99 mm (3.9 inches) | 90% | low |