Last updated: August 23, 2025
In December, the average temperature in Olmo al Brembo, Italy hovers around -2°C (30°F), with a potential drop to a frigid -17°C (2°F) and a peak of 10°C (50°F). Expect 117 mm (4.6 in) of precipitation spread over 9 days, contributing to an average humidity of 85%. Prepare for chilly, damp conditions as you explore this beautiful locale!
In December in Olmo al Brembo, the average temperature is -2°C (30°F), with maximums reaching up to 10°C (50°F) and minimums dropping as low as -17°C (2°F). It's advisable to pack warm clothing and be prepared for chilly conditions if you're planning to visit during this time.
In Olmo al Brembo in December, the total precipitation amount is 117 mm (4.6 in) spread over a period of 9 days.
In Olmo al Brembo in December humidity is 85%. With an average temperature of -2°C (30°F), this humidity feels like a frigid mist wrapping around you, making your breath visible and every step more challenging, as the cold air clings to your skin and chills you to the bone while traveling.
In Olmo al Brembo 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 Olmo al Brembo, you can visit Hourly UV Index in Olmo al Brembo.
UV Risk Categories
Weather in Olmo al Brembo varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Olmo al Brembo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (26°F) | 45 mm (1.8 inches) | 88% | low |
| February Weather | 0°C (32°F) | 59 mm (2.3 inches) | 81% | moderate |
| March Weather | 2°C (37°F) | 110 mm (4.3 inches) | 76% | high |
| April Weather | 7°C (44°F) | 175 mm (6.9 inches) | 77% | high |
| May Weather | 11°C (51°F) | 242 mm (9.5 inches) | 74% | very high |
| June Weather | 16°C (60°F) | 244 mm (9.6 inches) | 71% | very high |
| July Weather | 17°C (62°F) | 266 mm (10.5 inches) | 67% | very high |
| August Weather | 17°C (62°F) | 301 mm (11.8 inches) | 64% | very high |
| September Weather | 13°C (55°F) | 199 mm (7.8 inches) | 74% | high |
| October Weather | 8°C (47°F) | 210 mm (8.3 inches) | 87% | moderate |
| November Weather | 3°C (38°F) | 188 mm (7.4 inches) | 88% | moderate |
| December Weather | -2°C (30°F) | 117 mm (4.6 inches) | 85% | low |