Last updated: August 23, 2025
In December, the average temperature in Aura, Finland hovers around -1°C (30°F), with a minimum dipping as low as -21°C (-6°F) and a maximum reaching 6°C (44°F). Prepare for some damp days, as precipitation levels average 68 mm (2.7 in) over about 14 days, all while the humidity remains high at 89%.
In December in Aura, the average temperature is -1°C (30°F), with maximums reaching 6°C (44°F) and minimums dropping as low as -21°C (-6°F). It's advisable to pack warm clothing if you plan to visit during this time.
In Aura in December, the precipitation amount is 68 mm (2.7 in) distributed over a period of 14 days.
In Aura in December humidity is 89%. With an average temperature of -1°C (30°F), this humidity feels like a biting chill that wraps around you, making outdoor travel uncomfortable and brisk, as the cold air sharpens the dampness, leaving you feeling colder than the thermometer suggests.
In Aura in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Aura.
UV Risk Categories
Weather in Aura varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Aura, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (28°F) | 47 mm (1.8 inches) | 92% | low |
| February Weather | -4°C (25°F) | 43 mm (1.7 inches) | 90% | low |
| March Weather | -1°C (31°F) | 44 mm (1.7 inches) | 89% | moderate |
| April Weather | 4°C (40°F) | 38 mm (1.5 inches) | 85% | moderate |
| May Weather | 10°C (50°F) | 53 mm (2.1 inches) | 77% | moderate |
| June Weather | 16°C (61°F) | 53 mm (2.1 inches) | 78% | high |
| July Weather | 18°C (64°F) | 86 mm (3.4 inches) | 78% | high |
| August Weather | 16°C (61°F) | 91 mm (3.6 inches) | 79% | moderate |
| September Weather | 11°C (53°F) | 61 mm (2.4 inches) | 86% | moderate |
| October Weather | 6°C (44°F) | 75 mm (3.0 inches) | 90% | low |
| November Weather | 3°C (37°F) | 53 mm (2.1 inches) | 91% | low |
| December Weather | -1°C (30°F) | 68 mm (2.7 inches) | 89% | low |