Last updated: August 27, 2025
In December, the average temperature in Fornelos de Montes, Spain is a crisp 9°C (49°F). Temperature fluctuations can be notable, with minimums dipping to -2°C (29°F) and maximums reaching 18°C (65°F). Expect some rain, as precipitation typically measures around 248 mm (9.8 in) over 17 days, while the average humidity lingers at a damp 85%.
In December in Fornelos de Montes, the average temperature is 9°C (49°F). Maximums can reach 18°C (65°F), and minimums can drop as low as -2°C (29°F). It's a perfect time for travelers to experience a cool yet comfortable climate, ideal for outdoor activities and exploring the local sights.
In Fornelos de Montes in December, the total precipitation amount is 248 mm (9.8 in), occurring over a span of 17 days.
In Fornelos de Montes in December humidity is 85%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making every step outside a challenge as the moisture in the air weighs heavily and lingers, transforming even simple outings into a quest for comfort.
In Fornelos de Montes 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 Fornelos de Montes, you can visit Hourly UV Index in Fornelos de Montes.
UV Risk Categories
Weather in Fornelos de Montes varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Fornelos de Montes, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 8°C (46°F) | 127 mm (5.0 inches) | 84% | low |
| February Weather | 10°C (50°F) | 172 mm (6.8 inches) | 83% | moderate |
| March Weather | 10°C (51°F) | 188 mm (7.4 inches) | 82% | high |
| April Weather | 12°C (54°F) | 157 mm (6.2 inches) | 83% | very high |
| May Weather | 15°C (60°F) | 106 mm (4.2 inches) | 83% | very high |
| June Weather | 17°C (63°F) | 73 mm (2.9 inches) | 83% | very high |
| July Weather | 20°C (67°F) | 35 mm (1.4 inches) | 82% | very high |
| August Weather | 20°C (68°F) | 31 mm (1.2 inches) | 78% | very high |
| September Weather | 18°C (65°F) | 62 mm (2.4 inches) | 79% | high |
| October Weather | 15°C (59°F) | 143 mm (5.6 inches) | 82% | high |
| November Weather | 11°C (52°F) | 196 mm (7.7 inches) | 84% | moderate |
| December Weather | 9°C (49°F) | 248 mm (9.8 inches) | 85% | low |