Last updated: August 27, 2025
In December, the average temperature in Narros del Castillo, Spain hovers around 5°C (41°F). Expect a chill, with lows dipping to -5°C (24°F) and warm afternoons reaching up to 17°C (62°F). The weather is likely to be wet, with 64 mm (2.5 in) of precipitation spread over 11 days. Be prepared for a damp experience with an average humidity of 91%.
In December in Narros del Castillo, the average temperature is 5°C (41°F). The maximum can reach 17°C (62°F), while the minimum can drop to as low as -5°C (24°F). Be prepared for a mix of cool and mild weather during your travels.
In Narros del Castillo in December, the total precipitation amount is 64 mm (2.5 in) spread over 11 days.
In Narros del Castillo in December humidity is 91%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making traveling outdoors a rather uncomfortable experience unless you're dressed warmly and prepared for the moist air that clings to your skin.
In Narros del Castillo 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 Narros del Castillo, you can visit Hourly UV Index in Narros del Castillo.
UV Risk Categories
Weather in Narros del Castillo varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Narros del Castillo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (37°F) | 39 mm (1.5 inches) | 91% | moderate |
| February Weather | 6°C (42°F) | 47 mm (1.9 inches) | 85% | moderate |
| March Weather | 7°C (44°F) | 59 mm (2.3 inches) | 79% | high |
| April Weather | 10°C (49°F) | 87 mm (3.4 inches) | 77% | very high |
| May Weather | 14°C (58°F) | 45 mm (1.8 inches) | 76% | very high |
| June Weather | 18°C (65°F) | 42 mm (1.7 inches) | 64% | extreme |
| July Weather | 21°C (71°F) | 19 mm (0.8 inches) | 54% | extreme |
| August Weather | 21°C (71°F) | 14 mm (0.5 inches) | 52% | very high |
| September Weather | 17°C (63°F) | 34 mm (1.3 inches) | 63% | very high |
| October Weather | 12°C (55°F) | 64 mm (2.5 inches) | 78% | high |
| November Weather | 7°C (44°F) | 67 mm (2.6 inches) | 90% | moderate |
| December Weather | 5°C (41°F) | 64 mm (2.5 inches) | 91% | low |