Last updated: August 23, 2025
In December, the average temperature in Kihnioe, Finland hovers around -3°C (27°F). You might experience a chilling minimum of -25°C (-13°F), while the mercury can rise to a maximum of 5°C (41°F). Expect about 57 mm (2.2 in) of precipitation over 13 days, accompanied by notably high humidity at 95%.
In December in Kihnioe, the average temperature is -3°C (27°F). The maximum can reach 5°C (41°F), and the minimum can be as low as -25°C (-13°F). Travelers should be prepared for a cold climate with significant temperature variations.
In Kihnioe in December, the precipitation amount is 57 mm (2.2 in) over the course of 13 days.
In Kihnioe 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 Kihnioe 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 Kihnioe.
UV Risk Categories
Weather in Kihnioe varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Kihnioe, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (24°F) | 42 mm (1.6 inches) | 97% | low |
| February Weather | -6°C (22°F) | 40 mm (1.6 inches) | 95% | low |
| March Weather | -2°C (29°F) | 45 mm (1.8 inches) | 92% | moderate |
| April Weather | 3°C (37°F) | 47 mm (1.8 inches) | 85% | moderate |
| May Weather | 9°C (49°F) | 58 mm (2.3 inches) | 77% | moderate |
| June Weather | 16°C (60°F) | 62 mm (2.4 inches) | 74% | high |
| July Weather | 17°C (62°F) | 57 mm (2.2 inches) | 79% | high |
| August Weather | 15°C (59°F) | 88 mm (3.5 inches) | 82% | moderate |
| September Weather | 10°C (50°F) | 66 mm (2.6 inches) | 89% | moderate |
| October Weather | 5°C (41°F) | 68 mm (2.7 inches) | 93% | low |
| November Weather | 1°C (34°F) | 61 mm (2.4 inches) | 93% | low |
| December Weather | -3°C (27°F) | 57 mm (2.2 inches) | 95% | low |