Last updated: August 27, 2025
In December, the average temperature in San Mames de Campos, Spain hovers around 6°C (43°F), with extremes ranging from a chilly -4°C (25°F) to a pleasant 15°C (59°F). Expect about 50 mm (2.0 in) of precipitation over 9 days, and prepare for high humidity levels at an average of 85%.
In December in San Mames de Campos, the average temperature hovers around 6°C (43°F), with maximums reaching up to 15°C (59°F) and minimums dipping as low as -4°C (25°F). Be prepared for chilly weather during your travels!
In San Mames de Campos in December, the precipitation amount is 50 mm (2.0 in) over the course of 9 days.
In San Mames de Campos in December, humidity is 85%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making travel feel more uncomfortable and limiting your enjoyment of the sights as you navigate the wet, brisk air.
In San Mames de Campos 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 San Mames de Campos, you can visit Hourly UV Index in San Mames de Campos.
UV Risk Categories
Weather in San Mames de Campos varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in San Mames de Campos, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 33 mm (1.3 inches) | 85% | low |
| February Weather | 7°C (44°F) | 44 mm (1.7 inches) | 83% | moderate |
| March Weather | 8°C (47°F) | 47 mm (1.9 inches) | 82% | high |
| April Weather | 11°C (51°F) | 72 mm (2.8 inches) | 81% | very high |
| May Weather | 15°C (59°F) | 58 mm (2.3 inches) | 81% | very high |
| June Weather | 19°C (66°F) | 53 mm (2.1 inches) | 83% | extreme |
| July Weather | 22°C (71°F) | 25 mm (1.0 inches) | 87% | very high |
| August Weather | 21°C (70°F) | 14 mm (0.5 inches) | 82% | very high |
| September Weather | 18°C (64°F) | 39 mm (1.5 inches) | 77% | very high |
| October Weather | 13°C (56°F) | 42 mm (1.6 inches) | 80% | high |
| November Weather | 8°C (46°F) | 62 mm (2.4 inches) | 83% | moderate |
| December Weather | 6°C (43°F) | 50 mm (2.0 inches) | 85% | low |