Last updated: August 23, 2025
In December, the average temperature in Aritzo, Italy hovers around 7°C (45°F). Expect chilly nights with a minimum of -4°C (26°F), while days can reach a comfortable 17°C (63°F). With 73 mm (2.9 in) of precipitation over approximately 11 days, don’t forget your umbrella! Additionally, the air is quite humid, with an average humidity level of 74%.
In December in Aritzo, the average temperature is 7°C (45°F). Maximums can reach 17°C (63°F), and minimums can drop as low as -4°C (26°F). Be prepared for a mix of mild and chilly weather during your travels.
In Aritzo in December, the precipitation amount is 73 mm (2.9 in), spread over 11 days.
In Aritzo in December, humidity is 74%. With an average temperature of 7°C (45°F), this humidity feels like a chilly blanket that clings to your skin, making outdoor activities feel more intense and requiring extra layers to stay comfortable while exploring.
In Aritzo 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 Aritzo, you can visit Hourly UV Index in Aritzo.
UV Risk Categories
Weather in Aritzo varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Aritzo, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 6°C (43°F) | 58 mm (2.3 inches) | 76% | moderate |
February Weather | 7°C (45°F) | 48 mm (1.9 inches) | 73% | moderate |
March Weather | 8°C (47°F) | 73 mm (2.9 inches) | 73% | high |
April Weather | 11°C (52°F) | 95 mm (3.8 inches) | 77% | very high |
May Weather | 15°C (59°F) | 81 mm (3.2 inches) | 78% | very high |
June Weather | 20°C (69°F) | 47 mm (1.8 inches) | 77% | very high |
July Weather | 24°C (75°F) | 10 mm (0.4 inches) | 77% | very high |
August Weather | 24°C (75°F) | 34 mm (1.4 inches) | 74% | very high |
September Weather | 19°C (67°F) | 69 mm (2.7 inches) | 75% | very high |
October Weather | 15°C (59°F) | 64 mm (2.5 inches) | 76% | high |
November Weather | 10°C (51°F) | 128 mm (5.0 inches) | 75% | moderate |
December Weather | 7°C (45°F) | 73 mm (2.9 inches) | 74% | low |