Last updated: August 27, 2025
In December, the average temperature in Olmedillo de Roa, Spain hovers around 6°C (42°F). Expect chilly nights with minimum temperatures dipping to -3°C (26°F), while daytime highs can reach up to 17°C (63°F). Be prepared for some rain, as the area receives about 53 mm (2.1 in) of precipitation over 10 days. With an average humidity of 90%, it's a great time to bundle up and enjoy the cozy atmosphere!
In December in Olmedillo de Roa, the average temperature is 6°C (42°F). Maximum temperatures can reach 17°C (63°F), while minimums can drop as low as -3°C (26°F). Travelers should be prepared for a range of temperatures, ensuring they pack both warmer and lighter clothing for their visit.
In Olmedillo de Roa in December, the precipitation amount is 53 mm (2.1 in) spread over a duration of 10 days.
In Olmedillo de Roa in December, humidity is 90%. With an average temperature of 6°C (42°F), this humidity feels like a heavy blanket wrapping around you, making every step feel more laborious and causing your clothes to cling uncomfortably, which can be quite challenging for traveling.
In Olmedillo de Roa 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 Olmedillo de Roa, you can visit Hourly UV Index in Olmedillo de Roa.
UV Risk Categories
Weather in Olmedillo de Roa varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Olmedillo de Roa, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (39°F) | 36 mm (1.4 inches) | 90% | moderate |
| February Weather | 6°C (44°F) | 46 mm (1.8 inches) | 86% | moderate |
| March Weather | 8°C (47°F) | 51 mm (2.0 inches) | 79% | high |
| April Weather | 11°C (51°F) | 83 mm (3.2 inches) | 74% | very high |
| May Weather | 15°C (59°F) | 55 mm (2.1 inches) | 71% | very high |
| June Weather | 19°C (67°F) | 51 mm (2.0 inches) | 63% | extreme |
| July Weather | 23°C (73°F) | 20 mm (0.8 inches) | 59% | extreme |
| August Weather | 22°C (73°F) | 16 mm (0.6 inches) | 58% | very high |
| September Weather | 18°C (65°F) | 30 mm (1.2 inches) | 65% | very high |
| October Weather | 13°C (56°F) | 47 mm (1.9 inches) | 77% | high |
| November Weather | 8°C (46°F) | 65 mm (2.6 inches) | 87% | moderate |
| December Weather | 6°C (42°F) | 53 mm (2.1 inches) | 90% | low |