Last updated: June 24, 2025
In December, the average temperature in Valencia, United States is a brisk 2°C (35°F). Expect a chilly minimum dropping to -16°C (4°F), while it can reach a mild maximum of 17°C (63°F). During this month, precipitation averages 101 mm (4.0 in) spread over 11 days, accompanied by high humidity of 86%, making it an ideal time for cozy indoor activities!
In December in Valencia, the average temperature is 2°C (35°F). The maximum can reach 17°C (63°F), while the minimum can drop as low as -16°C (4°F). Be prepared for a wide range of temperatures if you're planning to visit during this time.
In Valencia in December, the precipitation amount is 101 mm (4.0 in) spread over 11 days.
In Valencia in December humidity is 86%. With an average temperature of 2°C (35°F), this humidity feels like a damp chill that seeps into your bones, making traveling quite uncomfortable as your clothes cling to you and the cold air cuts through any warmth you try to find.
In Valencia 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 Valencia, you can visit Hourly UV Index in Valencia.
UV Risk Categories
Weather in Valencia varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Valencia, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (30°F) | 99 mm (3.9 inches) | 88% | moderate |
| February Weather | 1°C (34°F) | 122 mm (4.8 inches) | 88% | moderate |
| March Weather | 5°C (41°F) | 106 mm (4.2 inches) | 87% | high |
| April Weather | 10°C (51°F) | 135 mm (5.3 inches) | 87% | very high |
| May Weather | 16°C (62°F) | 149 mm (5.9 inches) | 81% | very high |
| June Weather | 21°C (70°F) | 145 mm (5.7 inches) | 83% | very high |
| July Weather | 23°C (74°F) | 148 mm (5.8 inches) | 82% | very high |
| August Weather | 22°C (72°F) | 92 mm (3.6 inches) | 76% | very high |
| September Weather | 19°C (67°F) | 123 mm (4.9 inches) | 77% | very high |
| October Weather | 13°C (56°F) | 129 mm (5.1 inches) | 82% | high |
| November Weather | 5°C (41°F) | 99 mm (3.9 inches) | 89% | moderate |
| December Weather | 2°C (35°F) | 101 mm (4.0 inches) | 86% | low |