Last updated: August 27, 2025
In December, the average temperature in San Cristobal de Cuellar, Spain hovers around 6°C (43°F). Expect chilly nights where temperatures can dip to a minimum of -4°C (24°F), while daytime highs may reach up to 16°C (61°F). With an average precipitation of 54 mm (2.1 in) spread over 10 days, and a notable humidity level of 90%, be prepared for some damp days ahead!
In December in San Cristobal de Cuellar, the average temperature is 6°C (43°F). The maximum can reach 16°C (61°F) and the minimum can be as low as -4°C (24°F). It's a great time to visit if you're prepared for chilly weather and want to experience the beauty of San Cristobal de Cuellar during the quieter months.
In San Cristobal de Cuellar in December, the total precipitation amount is 54 mm (2.1 in) over the course of 10 days.
In San Cristobal de Cuellar in December humidity is 90%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill clinging to your skin, making travel uncomfortable as you navigate through the thick, heavy air that seems to sap your energy.
In San Cristobal de Cuellar 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 Cristobal de Cuellar, you can visit Hourly UV Index in San Cristobal de Cuellar.
UV Risk Categories
Weather in San Cristobal de Cuellar varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in San Cristobal de Cuellar, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 36 mm (1.4 inches) | 90% | moderate |
| February Weather | 7°C (45°F) | 43 mm (1.7 inches) | 86% | moderate |
| March Weather | 9°C (48°F) | 52 mm (2.0 inches) | 79% | high |
| April Weather | 11°C (53°F) | 77 mm (3.0 inches) | 74% | very high |
| May Weather | 16°C (61°F) | 43 mm (1.7 inches) | 71% | very high |
| June Weather | 20°C (69°F) | 43 mm (1.7 inches) | 63% | extreme |
| July Weather | 24°C (75°F) | 16 mm (0.6 inches) | 59% | extreme |
| August Weather | 23°C (74°F) | 11 mm (0.4 inches) | 58% | very high |
| September Weather | 19°C (66°F) | 27 mm (1.1 inches) | 65% | very high |
| October Weather | 14°C (57°F) | 54 mm (2.1 inches) | 77% | high |
| November Weather | 8°C (47°F) | 63 mm (2.5 inches) | 87% | moderate |
| December Weather | 6°C (43°F) | 54 mm (2.1 inches) | 90% | low |