Last updated: August 23, 2025
In Kuortane, Finland, the average temperature in December hovers around -3°C (27°F). Expect chilly conditions, with minimums dipping to -24°C (-11°F) and maximums reaching up to 5°C (41°F). Rain and snow can add to the winter experience, with 50 mm (2.0 in) of precipitation spread over 12 days. With an average humidity of 95%, be prepared for a damp and frosty atmosphere!
In December in Kuortane, the average temperature is -3°C (27°F), with maximums reaching 5°C (41°F) and minimums dropping as low as -24°C (-11°F). Be prepared for chilly weather and dress warmly if you plan to travel during this time.
In Kuortane in December, the precipitation amount is 50 mm (2.0 in), occurring over the course of 12 days.
In Kuortane in December, humidity is 95%. With an average temperature of -3°C (27°F), this humidity feels like a biting chill that penetrates your clothes, making every breath feel heavy and damp, which can be quite uncomfortable for traveling.
In Kuortane 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 Kuortane.
UV Risk Categories
Weather in Kuortane varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Kuortane, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (23°F) | 40 mm (1.6 inches) | 97% | low |
| February Weather | -6°C (22°F) | 40 mm (1.6 inches) | 95% | low |
| March Weather | -2°C (28°F) | 43 mm (1.7 inches) | 92% | moderate |
| April Weather | 3°C (37°F) | 47 mm (1.8 inches) | 85% | moderate |
| May Weather | 9°C (48°F) | 62 mm (2.5 inches) | 77% | moderate |
| June Weather | 15°C (60°F) | 63 mm (2.5 inches) | 74% | high |
| July Weather | 17°C (62°F) | 62 mm (2.4 inches) | 79% | high |
| August Weather | 15°C (59°F) | 89 mm (3.5 inches) | 82% | moderate |
| September Weather | 10°C (50°F) | 73 mm (2.9 inches) | 89% | moderate |
| October Weather | 5°C (41°F) | 78 mm (3.1 inches) | 93% | low |
| November Weather | 1°C (34°F) | 61 mm (2.4 inches) | 93% | low |
| December Weather | -3°C (27°F) | 50 mm (2.0 inches) | 95% | low |